Quick Procurement & Configuration Matrix

Executive Product Architectural Overview

The XRN-3220B4 sits in the part of a surveillance architecture where video data changes from transient network traffic into evidential, searchable, policy-governed information. Cameras may capture excellent images, analytics may identify useful events, and operators may have high-resolution displays, but none of those components replace a recorder that can accept sustained traffic, preserve footage according to retention policy, support simultaneous playback, expose events to users, and remain manageable within the organization’s security controls. This is why recorder selection should be treated as an infrastructure design decision rather than a simple channel-count purchase. The XRN-3220B4 provides a 32-channel recording platform with a substantial 520 Mbps headline recording capability, embedded Linux, high-resolution camera support and a storage chassis designed around sixteen hot-swap SATA positions. For enterprise buyers, these characteristics make the unit applicable to sites where video is considered operationally important, not merely a convenience.

The architecture is particularly relevant to UAE businesses that are moving from mixed legacy surveillance to standardized IP estates. In a modern deployment, each camera can contribute multiple streams, metadata, audio and events. The recorder therefore has to process more than a simple sequence of frames. It may need to retain a high-quality recording stream while also providing a lower-bandwidth viewing stream, manage pre-event and post-event video, allow multiple operators to search or review incidents, expose data to viewer applications, and respond to camera-side analytics. The XRN-3220B4 supports H.265, H.264 and MJPEG recording, making it adaptable to a broad range of camera profiles while encouraging modern compression where practical. However, codec choice should not be made only for storage savings: scene complexity, frame rate, image quality targets, forensic requirements and camera compatibility all influence the final bit rate.

Storage is another defining architectural layer. Sixteen hot-swap SATA bays provide a flexible base for organizations that want to scale retention internally without immediately introducing a separate storage appliance. With supported 10 TB disks, the manufacturer specifies up to 160 TB raw capacity in non-RAID mode. In an enterprise design, the usable figure will usually be lower because RAID protection, filesystem overhead, reserve capacity and operational policy consume part of the raw total. RAID 5 and RAID 6 are available, with up to two arrays of eight drives. RAID 5 offers a capacity-efficient option with single-drive fault tolerance within an array, while RAID 6 uses additional parity to tolerate two drive failures in the array. Selection between them should reflect the organization’s tolerance for degraded operation, rebuild exposure, maintenance process, retention requirements and cost per usable terabyte. High-capacity surveillance arrays can take meaningful time to rebuild, so the most capacity-efficient option is not automatically the right choice.

The NVR also supports iSCSI storage, which is valuable when a project requires capacity or retention beyond the practical internal layout, or when storage policy is standardized around network-attached block storage. iSCSI should still be engineered carefully: storage network latency, throughput, redundancy, switch configuration and contention matter. The recorder’s local storage remains attractive for straightforward appliance-based deployments, while iSCSI gives solution architects another option for more centralized designs. FourTeck can help buyers compare both approaches around retention objectives and operational ownership.

Operator experience is addressed through dual display support, dynamic layout functions and virtual channel viewing. HDMI 1 supports up to 3840 × 2160 at 30 Hz, while HDMI 2 supports up to 1920 × 1080 at 60 Hz. The local output can be used in clone or expanded modes with differing split capabilities. In practical security-control-room terms, this enables one recorder to support a high-detail primary workspace plus a secondary display for overview or event handling. The recorder also supports local and remote playback workflows, search by time and event, smart search functions and multi-channel review. These tools matter because incident response speed often depends less on how much video was stored and more on how quickly the correct sequence can be located, verified and exported.

From a cyber and platform-integrity perspective, the XRN-3220B4 incorporates TPM support, signed firmware, TLS, 802.1X capability, device certificates, IP filtering and access logging. These controls are useful building blocks, but they are not a substitute for security architecture. A recorder should normally be deployed on a segmented surveillance network, integrated with approved time sources, protected by role-based credentials, updated under change control and restricted from unnecessary internet exposure. The model’s support for standard protocols and Hanwha’s own SUNAPI ecosystem can help integration, but every enabled service expands the management surface and should be justified. The /KME suffix can indicate a regional ordering variant, so exact package contents, firmware, certifications, supplied power accessories and warranty routing should be verified for the quoted unit.

The result is a platform suited to enterprise surveillance environments that need a balance of capacity, performance and operational flexibility. It can serve as a primary NVR for a single high-value facility, a building-level recorder within a larger campus, or a standardized site recorder in a distributed estate. The key is disciplined sizing: channel count alone does not define the workload. Camera bit rate, resolution, frame rate, analytics, audio, retention days, motion profile, playback concurrency and RAID design all influence the outcome. FourTeck therefore approaches the XRN-3220B4 as an engineered procurement item, with configuration validation before purchase rather than an off-the-shelf box selected only by model number.

Enterprise Business Value & ROI Benefits

Return on investment for surveillance infrastructure should be measured more broadly than purchase price. Direct hardware cost is visible, but lifecycle costs also include installation time, network upgrades, replacement drives, operator labor, incident-search time, unplanned outages, retention shortfalls, support complexity and future expansion. A recorder that has enough performance and storage flexibility for the expected lifecycle can reduce disruptive mid-cycle redesign. Conversely, oversizing every component can create unnecessary capital cost. The strongest business case therefore comes from matching the recorder to measurable requirements: number of cameras, average and peak bit rates, retention days, RAID policy, concurrent viewers, remote access pattern and expected growth.

For procurement teams in Dubai, commercial comparison should also include warranty routing, regional support eligibility, lead time, supply continuity and the exact HDD model proposed. Surveillance drives operate under sustained write workloads and should be selected from the supported compatibility list. The lowest-cost disk is not necessarily the lowest-cost storage when rebuild behavior, failure rate, warranty process and replacement availability are considered. FourTeck can include these factors in the bill-of-material discussion so that the quote represents a deployable recorder configuration rather than only an empty chassis.

Hardware & Technical Architecture Highlights

The XRN-3220B4 is built around a 12th-generation Intel processor platform and an embedded Linux operating environment. That combination gives the recorder a general-purpose compute foundation while retaining the predictable appliance behavior expected in physical-security infrastructure. The processor is responsible for coordinating recording services, display decoding, search, user sessions, event handling, storage management and integration functions. Buyers should avoid reducing this to a processor-brand comparison because recorder performance is defined by the entire platform: firmware architecture, storage controllers, memory resources, network interfaces, codec handling and workload limits are engineered together.

The recording pipeline begins at the network edge. Cameras transmit streams using supported IP protocols and profiles, and the recorder accepts up to 32 channels. The system supports H.265, H.264 and MJPEG. H.265 is generally useful for reducing bandwidth and storage relative to older codecs at comparable visual quality, but the real result depends on scene motion, noise, resolution, GOP structure, frame rate, compression settings and camera implementation. A busy logistics yard with moving vehicles and changing lighting can generate materially more data than a quiet office corridor even when nominal camera settings appear similar. Good sizing therefore uses either measured bit rates from representative cameras or realistic engineering assumptions with safety margin.

The storage subsystem is one of the recorder’s strongest architectural features. Sixteen internal SATA positions support hot swapping, allowing high raw capacity and serviceability. The platform supports RAID 5 and RAID 6, with array sizes of up to eight HDDs and two arrays. This matters because larger arrays can increase rebuild exposure, while smaller arrays change usable-capacity efficiency. RAID 5 consumes the equivalent capacity of one drive per array for parity, while RAID 6 consumes two. The exact usable volume also depends on formatting and system overhead. If the retention target is contractual or regulated, storage should be modeled from usable capacity rather than marketing capacity.

For expansion, iSCSI provides a mechanism to present compatible network storage to the recorder. This can help with centralized storage policies or longer retention, but it transfers part of the performance dependency to the storage network. Switch oversubscription, MTU design, link resilience, storage-controller performance and competing traffic should be reviewed. In projects where simplicity and fault isolation are priorities, fully populated local storage may be operationally preferable. In projects where retention requirements exceed internal economics, iSCSI can create a more scalable model.

The display subsystem supports two HDMI outputs with different maximum resolutions and refresh rates. The first output can provide 4K UHD at 30 Hz, while the second supports Full HD at 60 Hz. This permits a control-room arrangement where the primary display emphasizes high detail and the secondary display emphasizes responsive overview. Decoding density varies with resolution: the system can show many lower-resolution streams simultaneously, while very high-resolution streams consume more decode resources. Buyers should therefore distinguish recording capacity from live-display capacity; an NVR may be able to record all configured cameras at high resolution while displaying a smaller number of those streams at full resolution in a single local view.

On the security side, the integrated TPM provides a hardware root for trusted security functions. The manufacturer also lists TLS, signed firmware, device certificates, 802.1X, IP filtering and user access logging. These controls support stronger assurance when combined with disciplined configuration. The surveillance VLAN should be separated from general user networks, administrative interfaces should be restricted to authorized management segments, default or shared credentials should be avoided, and firmware should be maintained through a controlled process. Time synchronization is especially important because evidence from multiple cameras must be correlated accurately during investigations.

Definitive Technical Specifications & Sizing Notes

Sizing starts with recorded data, not only the number of camera ports. A 32-camera project can vary from a modest workload to an extremely demanding one depending on resolution, frames per second, codec, quality level and scene complexity. Retention calculations should use average bit rate per camera multiplied by recording hours, days and retention period, then add engineering margin. Where event-based recording is proposed, use realistic motion percentages rather than optimistic assumptions. RAID protection must be deducted from raw capacity, and the organization should maintain free space for stable operation and future adjustment.

The /KME suffix should be treated as a regional ordering designation until the exact sales package is confirmed. FourTeck can validate whether the quoted item includes HDDs, rack accessories, power cords or other region-specific components. Buyers should also confirm the current compatible HDD list because drive qualification can change over a product lifecycle. For projects that integrate third-party cameras, ONVIF support helps interoperability but does not guarantee every proprietary analytics function. Feature-level testing should be included where advanced events or metadata are business-critical.

Configuration, Sizing & Deployment Workbench

Industry Use Cases & Workload Scenarios

Technical Feature Deep Dive 1: Processing, Throughput & Workload Performance Architecture

Recording throughput is one of the most misunderstood NVR specifications. A maximum number such as 520 Mbps is useful, but it does not mean every real configuration should be designed to operate continuously at that level. The recorder must simultaneously receive streams, write them to storage, manage indexes and events, service live and playback sessions, render local displays, process administrative requests and handle storage health. Workload characteristics also change over time. A car park can have light traffic at night and extremely dense motion during shift changes. Compression algorithms respond to scene activity, so instantaneous and average bit rates can differ substantially.

The XRN-3220B4 supports a broad range of camera resolutions up to 32 MP. Very high-resolution cameras can provide excellent forensic detail, but the storage and decoding cost is higher. Designers should allocate high resolution where it materially supports identification, coverage or operational objectives rather than applying one profile uniformly to every camera. Many sites achieve a better balance by defining camera classes: critical identification points, general overview cameras, low-activity perimeter cameras and specialty devices. Each class can have its own frame rate, bit rate and retention rule.

Playback performance deserves separate attention from recording. The system lists playback bandwidth up to 200 Mbps and supports simultaneous playback across local and remote contexts within specified limits. During an incident, multiple investigators may request footage while the recorder continues writing live video. This is why operational headroom matters. A design that is technically valid during normal monitoring may feel constrained under incident load if every resource is already near maximum. Acceptance testing should therefore include concurrent playback and export while normal recording continues.

Display decoding is another resource domain. The local output can present different split layouts, but decoding capability varies by resolution and frame rate. The system can display many low-resolution streams simultaneously, while fewer high-resolution streams can be decoded at full quality. In well-designed systems, the display stream can differ from the recording stream so that operators get responsive multi-camera mosaics without sacrificing forensic recording detail. This is an important reason to configure camera stream profiles intentionally rather than accepting defaults.

From a procurement standpoint, performance planning should produce a written bandwidth budget. Include expected recording traffic, live-view traffic, remote sessions, management traffic and, where relevant, iSCSI traffic. Map these flows to switch ports and uplinks. The output should show normal utilization and worst-case assumptions. When FourTeck reviews a project, providing this information enables a more useful recommendation than supplying only camera quantity.

Technical Feature Deep Dive 2: Security, Redundancy & System Resilience

Surveillance infrastructure is increasingly part of the enterprise attack surface. Cameras and recorders have network interfaces, credentials, certificates, firmware and remote-management functions, so they require the same governance mindset as other infrastructure appliances. The XRN-3220B4 provides several controls that support this model, including integrated TPM, signed firmware, TLS, device certificates, 802.1X, IP address filtering and user access logs. TPM helps protect trust-related material in hardware rather than relying entirely on software storage, while signed firmware helps verify that software updates originate from an authorized source.

Security effectiveness depends on deployment choices. The recorder should normally reside on a dedicated or strongly segmented surveillance network. Only required management stations and viewing systems should reach administrative services. Remote access should be provided through approved enterprise mechanisms rather than broad internet exposure. Administrator accounts should be individual where possible, credentials should follow the organization’s password policy, and unused accounts should be disabled. Logs should be reviewed when the recorder is part of a sensitive installation. NTP should be configured to a trusted time source because timeline accuracy affects both security investigations and log correlation.

Storage resilience also needs to be understood correctly. RAID is primarily an availability mechanism. RAID 5 protects against one disk failure in an array, and RAID 6 protects against two, but neither replaces backup, export policy or disaster recovery. Accidental deletion, malicious actions, controller failure, site loss or corruption can still create evidence gaps. Critical incidents should be exported and protected according to organizational policy. Where continuity requirements are high, consider spare recorder strategy, external storage, replicated evidence workflows or site-level redundancy.

The recorder uses a single power supply input architecture, so facility resilience should include conditioned mains and UPS protection. A UPS can bridge short power interruptions and provide controlled shutdown opportunity, but it must be sized for the recorder, populated disks and other connected equipment. Network switches supplying PoE cameras are equally critical; protecting the NVR alone does not preserve recording if all cameras lose power or connectivity. A resilient design looks at the complete video chain from camera power to switching, uplinks, recording and operator access.

Maintenance processes complete the resilience picture. Keep current documentation of firmware versions, supported HDD models, drive health, storage utilization and UPS status. Establish who is authorized to perform upgrades and who approves configuration changes. For multi-site estates, standard maintenance windows and configuration baselines can materially reduce troubleshooting time. Hardware capability creates the potential for resilience; operating discipline converts that potential into dependable service.

Technical Feature Deep Dive 3: Remote Management, Telemetry & Infrastructure Integration

Enterprise surveillance systems rarely operate only from the recorder’s front panel. The XRN-3220B4 supports web viewing and integration with Hanwha software ecosystems including Wisenet Viewer, Wisenet mobile, WAVE and SSM references in the manufacturer’s support material, as well as SUNAPI for supported third-party integration. This gives organizations multiple ways to align the recorder with their operating model. A small site may use local displays and web access, while a distributed enterprise may aggregate several recorders into a centralized monitoring or management platform.

Remote access should be engineered around roles. A security operator needs live view and playback; a system administrator needs configuration and health visibility; an investigator may need search and export; management may need only selected cameras. Giving every user full administrative access increases risk and makes accountability weaker. The recorder’s user and logging capabilities should be mapped to named operational responsibilities. Where a central platform is used, define which settings are managed centrally and which remain local to avoid conflicting configuration ownership.

Telemetry is valuable when it leads to action. Storage warnings, camera loss, network problems, failed authentication and event alarms should have an owner and escalation path. SNMP and other integration options can help connect physical-security infrastructure to broader monitoring where supported by the organizational toolset. However, avoid collecting telemetry that nobody reviews. Start with the conditions that threaten recording continuity or evidence availability, then expand to operational metrics as the support process matures.

Interoperability is strongest when requirements are explicit. ONVIF Profile S can help with third-party camera connectivity, but advanced analytics, metadata, audio behavior and event mappings may vary by vendor and firmware. SUNAPI provides deeper integration within Hanwha ecosystems and supported third-party applications. If a project depends on a specific function—such as analytics-based search, alarm I/O action, PTZ preset behavior or metadata handoff—test that workflow before full deployment. A standards logo is not a substitute for feature-level validation.

For distributed UAE or regional projects, remote-management design can reduce site visits and accelerate incident handling. Standard IP plans, naming conventions, secure remote pathways, firmware baselines and documented user roles make each recorder easier to support. FourTeck can assist with procurement-level design validation and supply coordination, while the customer’s IT and security teams remain responsible for the operational controls appropriate to their environment.

What Buyers Should Check Before Purchase

UAE Regional Availability & Service Ecosystem

FourTeck supports enterprise procurement workflows across the UAE by coordinating product sourcing, configuration clarification, quotation preparation and delivery planning. Availability changes with distributor stock, regional part numbers and project quantities, so buyers should request current confirmation for the XRN-3220B4/KME rather than assuming immediate stock. Pre-sales review can cover recorder capacity, compatible HDD options, retention modeling and network considerations before the final bill of materials is issued.

K1. Dubai Supply & Logistics Support

Dubai projects can include corporate offices, hospitality facilities, retail groups, data centers, warehouses, Free Zone companies and mixed-use developments. FourTeck can coordinate quotations and delivery planning across major Dubai commercial areas and Free Zone environments, subject to access and documentation requirements. For recorder projects, the most useful inquiry includes camera quantity, desired storage, RAID preference and deployment schedule. Staging requirements, drive population and accessory inclusion should be stated before dispatch so the delivered configuration matches the project plan.

K2. Abu Dhabi & Al Ain Logistics Reach

For Abu Dhabi and Al Ain, FourTeck can support sourcing and quotation coordination for corporate, industrial, government-adjacent and infrastructure projects. Delivery timing may depend on project access controls and site procedures, so procurement teams should provide the final destination and requested delivery window early. Where surveillance specifications are formal, FourTeck can align the quoted model and configuration notes with the requested bill of materials while highlighting any variable regional details that require confirmation.

K3. Sharjah & Northern Emirates Logistics Infrastructure

Sharjah and the Northern Emirates include a wide range of manufacturing, education, logistics, hospitality and commercial sites. FourTeck can help consolidate the NVR, compatible storage and related infrastructure items into a project quotation and coordinate delivery according to site readiness. For distributed projects, standardizing recorder configuration and drive models across sites can make support easier and reduce spare-parts complexity.

K4. Ajman & Surrounding Emirates Logistics Coverage

Ajman buyers can request availability verification, technical pre-sales guidance and delivery coordination for the XRN-3220B4/KME and related surveillance infrastructure. Businesses should provide quantity, site address, retention requirement and required deployment date. Where budgets are constrained, FourTeck can compare storage populations and RAID choices so the solution protects essential evidence objectives without unnecessarily oversizing capacity.

GCC & Pan-African Supply Chain Reach

Regional projects often require more than exporting a product carton. Cross-border procurement can involve pro-forma documentation, customs coordination, configuration validation, destination-specific power accessories, warranty considerations and staged deliveries. FourTeck can support qualified regional inquiries by clarifying the requested recorder configuration and coordinating commercial documentation. Import rules, duties, taxes, certifications and local installation obligations remain destination-dependent and should be confirmed by the buyer or appointed logistics partner.

L1. Saudi Arabia (KSA) Export & Supply Support

Saudi enterprise projects can request configuration validation and project quotation support for the XRN-3220B4 platform, subject to regional availability and import requirements. Buyers should state whether equipment is for a single site or a phased multi-site deployment, because consistent model sourcing and drive selection can simplify operations. Required certifications and local compliance obligations should be identified before final order placement.

L2. Qatar Market Supply Reach

Qatar-based organizations and integrators can request cross-border quotation and supply coordination for Hanwha surveillance infrastructure. For NVR projects, retention, drive population and camera compatibility should be resolved before shipping. Delivery terms, customs responsibility and warranty route should be documented in the commercial offer so there is no ambiguity after arrival.

L3. Oman Regional Distribution Support

Buyers in Oman can approach FourTeck for recorder procurement guidance, storage sizing and project quote coordination. If the deployment includes remote branches or industrial sites, provide the expected site count and rollout sequence. This supports more consistent bills of materials and helps identify whether spare recorders or drives should be included in the initial shipment.

L4. Kuwait Supply Chain Coverage

Kuwait projects can request export supply coordination and configuration support through FourTeck’s regional workflow. Exact lead time, freight terms and warranty handling should be confirmed per project. For localized assistance and commercial routing, visit FourTeck Kuwait.

L5. Kenya & East Africa Supply Infrastructure

Kenyan system integrators and enterprise buyers can request regional distribution assistance, technical inquiry routing and shipment coordination for compatible surveillance solutions. Projects should identify the camera schedule and retention requirements so the recorder and drives are sized before export. Regional information is available through FourTeck Kenya.

L6. Uganda Regional Procurement Support

Uganda inquiries can include project supply management, technology sourcing and configuration clarification. For remote installations, buyers may wish to include compatible spare drives, UPS equipment and network components in the same procurement plan. Regional contact routing is available through FourTeck Uganda.

L7. Pan-African Regional Logistics & Trade Reach

For broader African deployments, FourTeck can support multi-country sourcing discussions and export coordination where commercially practical. Large projects should identify destination countries, quantities, rollout phases, consignee details and required documentation early because logistics and import conditions vary significantly. Buyers can explore regional channels through FourTeck Africa and FourTeck Global.

Related FourTeck Products & Compatible Alternatives

Alternative selection should be driven by channel count, bandwidth, storage depth and resilience requirements rather than by model hierarchy alone. Hanwha’s recorder portfolio includes neighboring 32-channel and 64-channel platforms that may fit different projects. The models below are logical comparison points, but current regional availability, detailed specifications and /KME ordering variants should be confirmed before substitution.

For a buyer already standardized on Hanwha cameras, staying within the same ecosystem can simplify event compatibility, device discovery, metadata use and support. For mixed-camera environments, interoperability testing becomes more important. FourTeck can help create a comparison around the required outcome—camera quantity, retention, resilience, remote management and budget—rather than assuming the nearest model number is automatically the right alternative.

Why Enterprises Choose FourTeck

Enterprise buyers need a procurement partner that can translate product specifications into an order that matches the deployment. FourTeck’s role in an XRN-3220B4/KME project can begin with pre-sales engineering validation: checking the recorder against camera quantity, expected bit rates, retention period, RAID policy and the requested drive population. This reduces the risk of receiving an NVR chassis that is technically correct by model number but incomplete for the intended operating requirement.

Commercial coordination is equally important. Quotes can identify the exact part number, quantity, storage inclusion, delivery location and project timing so stakeholders can compare like-for-like options. Where a model or drive choice is variable, the quote should state that explicitly instead of hiding the dependency. For phased projects, FourTeck can help keep the requested configuration consistent across repeat orders, subject to manufacturer lifecycle and distributor availability.

Delivery coordination covers UAE destinations and selected export projects, with routing based on the requested delivery terms. After purchase, warranty support depends on the supplied item, manufacturer policy and distribution route, so FourTeck can help direct eligible warranty matters through the appropriate commercial channel. This evidence-led approach avoids exaggerated claims and focuses on what enterprise procurement teams actually need: clear specifications, documented configuration, realistic availability information and a defined path for post-sales support.

Frequently Asked Questions

1. How many cameras can the Hanwha XRN-3220B4/KME record?

The XRN-3220B4 platform supports up to 32 network camera channels. Channel count is only one sizing factor: the aggregate camera bit rate, resolution, frame rate, codec, audio use and retention policy must also remain within the recorder and storage design limits. Projects using very high-resolution cameras should be modeled from actual expected bandwidth rather than assuming all 32 channels carry the same workload.

2. What is the maximum recording bandwidth?

Hanwha specifies up to 520 Mbps recording bandwidth in supported operating modes. The manufacturer also lists 300 Mbps for normal mode and up to 520 Mbps in RAID normal, degraded and rebuild conditions. A production design should reserve performance margin rather than using the absolute limit as the everyday target. FourTeck can help calculate aggregate camera load and appropriate headroom.

3. How much storage can the recorder support?

The recorder provides sixteen hot-swap SATA HDD bays. Hanwha lists support for drives up to 10 TB each, giving up to 160 TB raw capacity in non-RAID mode. Usable capacity is lower when RAID protection is enabled because parity consumes drive space, and additional system overhead applies. The exact supported HDD model should be selected from the current compatibility list.

4. Does the XRN-3220B4 support RAID?

Yes. The platform supports RAID 5 and RAID 6, with up to eight drives per array and two arrays. RAID 5 provides single-drive fault tolerance per array, while RAID 6 provides tolerance for two drive failures in the same array at the cost of additional capacity. RAID is an availability feature and should not be treated as a substitute for evidence export or disaster-recovery procedures.

5. Can the recorder work with third-party IP cameras?

The XRN-3220B4 supports ONVIF Profile S and standard network protocols, which can enable third-party camera interoperability. However, advanced analytics, metadata, audio, PTZ behavior and event mappings can vary across vendors and firmware versions. If a project depends on a specific feature rather than basic video recording, FourTeck recommends validating that exact workflow before full deployment.

6. What security features are built into the recorder?

Hanwha lists integrated TPM support, signed firmware, TLS, device certificate functions, 802.1X, IP address filtering and user access logging. These controls support a stronger enterprise security posture when combined with network segmentation, strong credential policy, restricted administration, trusted time synchronization and managed firmware updates. No individual recorder feature replaces a complete cyber-security design.

7. Does it support two local monitors?

Yes. The recorder provides dual display capability. HDMI 1 supports up to 3840 × 2160 at 30 Hz, while HDMI 2 supports up to 1920 × 1080 at 60 Hz. The unit supports clone and expanded display layouts with different split capabilities. Local decode density depends on stream resolution and frame rate, so the desired operator layout should be validated during system design.

8. What power and environmental conditions are required?

The XRN-3220B4 accepts 100–240 VAC at 50/60 Hz and is specified for up to 265 W power consumption with sixteen HDDs installed. The operating environment is 0°C to 40°C and 20% to 85% relative humidity. UAE deployments should use conditioned rack spaces, appropriate ventilation and UPS protection with sufficient margin for the recorder, storage drives and connected network equipment.

9. Is the /KME version supplied with hard drives?

Drive population is not assumed from the model suffix alone. The /KME designation should be confirmed against the regional sales package and the specific FourTeck quotation. Buyers should state whether they need an empty chassis or a populated storage configuration, and they should provide a retention target so FourTeck can propose compatible HDD quantity, capacity and RAID layout.

10. What information should I send for a Dubai quotation?

Provide the required quantity, delivery area, camera count, camera models or expected bit rates, target retention days, preferred RAID level, required storage, deployment date and any integration requirements. Also state whether the quote should include HDDs, network switches, UPS units, monitors or rack accessories. This information allows the quotation to reflect the intended deployment rather than only the base recorder chassis.

Request a Project-Specific XRN-3220B4/KME Quote

For a quotation that can move directly into procurement review, send FourTeck the exact model request, quantity, Dubai or UAE delivery location, camera count, target retention period, preferred storage configuration and deployment timeframe. If the recorder must be supplied with HDDs, include the required usable capacity or allow FourTeck to size storage from the camera workload. Mention RAID preference, remote-viewing needs, third-party camera integration, rack accessories and UPS requirements where applicable. FourTeck can then prepare a configuration-focused commercial response with variable items clearly identified.

Contact FourTeck for a Quote

Procurement Note

Technical values on this page are based on the manufacturer’s published XRN-3220B4 platform information available at the time of preparation. The /KME regional suffix, stock status, included accessories, exact firmware, compatible HDD list, warranty route and shipment contents should be confirmed in the current quotation. Product specifications can change through firmware or lifecycle revisions, so project teams should retain the approved quotation and manufacturer documentation as the governing procurement record.