Grandstream GDS3725 in Dubai, UAE
A smart IP video door station for businesses that need controlled entry, two-way visitor communication, and entrance monitoring on the same networked platform.
The model combines a 4MP HDR sensor, 1080p video, keypad entry, RFID, NFC, BLE 5.0, SIP intercom functions, PoE, alarm connections, and a metal IP66/IK10 housing. FourTeck can help buyers check the door hardware, cabling, network, credential method, management approach, and accessories before a quotation is prepared.
IP66 + IK10 Housing
PoE & SIP Ready
One entrance device for access, video and intercom workflows
The Grandstream GDS3725 is designed for an entrance where a business wants more than a conventional doorbell. It combines controlled door access, live entrance video, SIP-based visitor calling and security-related inputs and outputs in one network device. That makes it relevant to offices, warehouses, schools, clinics, residential communities, commercial buildings, equipment rooms and other sites where the person at the door must be identified before access is granted.
The camera system uses a 1/3-inch 4MP HDR sensor and can deliver video up to 1920 × 1080 at 30 frames per second. Wide Dynamic Range up to 120 dB helps in entrances where faces may otherwise be difficult to see because of strong daylight, shadow or mixed lighting. A 127-degree horizontal field of view gives the installer a broad entrance perspective, while white-light LEDs, PIR sensing and AI-supported imaging functions contribute to visibility and event awareness around the doorway.
Access can be designed around the way the organization actually works. Employees may use supported RFID credentials, NFC, a PIN or Bluetooth, while visitors can be handled through QR codes, temporary access methods, the SecureAccess application or SIP calling depending on the deployment. The 15-key keypad is particularly useful when a project needs numeric entry or controlled call workflows rather than relying only on a card reader. The device supports up to 5,000 RFID credentials, which gives it scope beyond a very small residential installation.
For UAE buyers, the purchase decision should include more than the door station itself. The electric lock or magnetic lock type, exit button, door sensor, relay logic, power source, network switch, PoE budget, mounting method, cable route and management preference all affect the final design. FourTeck can help review these items before supply so procurement teams receive a quotation that reflects the real installation rather than only the device model.
Why this door station can simplify a business entrance
The main value is consolidation: access credentials, a wide-angle camera, voice communication and door-control interfaces can be planned as one coordinated entry point instead of separate unrelated devices.
Multiple ways to authorize entry
Different users do not have to share one credential method. Permanent staff can use RFID, NFC or BLE, contractors can be assigned controlled credentials, and visitors can be handled through PIN, QR code, app or SIP workflows when the deployment is configured for them. This flexibility helps facilities teams adapt entry rules to employees, guests and temporary users without replacing the entrance hardware each time the policy changes.
Built for exposed access points
IP66 weather resistance and an IK10-rated metal enclosure make the model suitable for many demanding entrance environments when installed correctly. That matters for gates, warehouse doors, service entrances and building exteriors where equipment is exposed to dust, water jets and physical contact.
Better context at the doorway
The 4MP HDR sensor, WDR, wide viewing angle and 1080p output give reception or security staff useful visual context before they release a door. In a backlit lobby entrance or shaded gate, image processing can be more important than raw resolution alone.
Fits IP communications and security workflows
SIP intercom capability, ONVIF Profile S interoperability, relay contacts, alarm inputs and outputs, RS485 and Wiegand connectivity allow the door station to participate in a broader business security and communications design. Integrators can plan call destinations, recording, door release and monitoring around the site’s existing infrastructure instead of treating the unit as a standalone consumer doorbell.
Centralized management options
Grandstream supports Cloud, SecureAccess and GDS Manager workflows. The right method depends on how many doors, users and locations the organization manages, and whether administration is local, mobile or centrally coordinated.
PoE can simplify the entrance run
The integrated 802.3af Class 3 PoE interface can carry network connectivity and operating power over Ethernet, reducing the need for a separate local power adapter when the switch and cable path are suitable. Door locks may still require their own correctly sized power and protection design.
A security entrance device with practical integration depth
The strongest reason to consider the GDS3725 is not any single specification. It is the combination of a keypad, dual-frequency credential reader, modern mobile access methods, SIP intercom, camera, PoE and physical I/O in a rugged unit. For a business project, that means one entrance can participate in access policy, visitor communication and security monitoring while still connecting to other systems.
The model includes two solid-state relays, three alarm inputs and two alarm outputs, giving installers useful options for door release and monitoring logic. Wiegand 26/34 input and output, RS485 and an SD card slot expand the integration choices. A local microSD card can support up to 256GB, while event snapshots can also be directed to supported destinations such as email, FTP, GDS Manager, cloud services, SecureAccess or local storage depending on configuration.
- 1/3-inch 4MP HDR image sensor with video up to 1920 × 1080.
- F2.2 lens with 127° horizontal, 70° vertical and 152° diagonal field of view.
- WDR up to 120 dB, white-light LEDs, PIR detection at approximately 3–5 metres and AI-based motion detection.
- 15-key numeric keypad, RFID at 13.56MHz and 125kHz, NFC and BLE 5.0.
- Up to 5,000 supported RFID credentials.
- Dual microphones, 3W speaker and SIP calling functions.
- 10/100 Mbps RJ45 Ethernet with integrated PoE; this model does not provide Wi-Fi.
- IP66 protection and IK10 resistance on the metal enclosure, buttons and lens area.
GDS3725 specification reference for project planning
These specifications reflect Grandstream’s current published product information. Final installation details depend on the selected lock, network, mounting, credential and management design.
| Specification | GDS3725 details |
|---|---|
| Product type | Smart IP video door station for access control, video intercom and security monitoring |
| Image sensor | 1/3-inch, 4MP, HDR |
| Lens and field of view | F2.2; 127° horizontal × 70° vertical × 152° diagonal |
| Maximum video | Up to 1920 × 1080 at up to 30 fps; H.264 and Motion JPEG support |
| Imaging and detection | WDR up to 120 dB, 6 white LEDs, PIR approximately 3–5m, AI ISP and AI-based motion detection |
| Audio | 2 microphones and 3W speaker; SIP telephony functions and supported voice codecs |
| Keypad and credentials | 15-key numeric keypad; 13.56MHz and 125kHz RFID; MIFARE Classic 1K/4K, Ultralight, PLUS and DESFire; NFC; BLE 5.0 |
| RFID capacity | Up to 5,000 credentials |
| Access control interfaces | 2 × solid-state relays, 3 × alarm inputs, 2 × alarm outputs, RS485, Wiegand 26/34 input and output |
| Network interface | 1 × RJ45 10/100 Mbps with integrated PoE; no Wi-Fi on GDS3725 |
| Power | DC 9–36V, 12W; PoE IEEE 802.3af Class 3 |
| Local storage | SD card slot; up to 256GB supported |
| Security and provisioning | TLS, SRTP, HTTPS, 802.1X, encrypted configuration support, TR-069 and local/HTTP/HTTPS/TFTP firmware methods |
| Interoperability | ONVIF Profile S |
| Dimensions and weight | 204 × 87 × 35.5 mm; approximately 1.56 kg |
| Environment | Operating temperature -30°C to +60°C; operating humidity 10–90% non-condensing |
| Protection | IP66 and IK10 |
| Package | Device, Quick Installation Guide, wall bracket and IC card; rain cover listed as optional |
Choosing the correct configuration means checking the surrounding system, not changing the core hardware. First confirm whether the existing network switch supplies 802.3af PoE and whether the cable run meets Ethernet requirements. Next identify the lock type and power supply, because the door station’s relay controls the circuit but does not remove the need to size the lock power correctly. Confirm whether a door sensor, exit button, alarm input, alarm output or third-party access controller needs to be connected. Then decide how users will enter: keypad PIN, RFID, NFC, Bluetooth, QR code, app workflow or another supported method. Finally, choose where calls, video and events should go. A SIP phone, reception endpoint, recording system, GDS Manager environment or SecureAccess workflow may be involved. FourTeck can review these project variables before a quote so the device is supplied with the relevant accessories and deployment assumptions clearly identified.
Plan the entrance before choosing accessories
The highest-risk purchasing mistake is ordering only the door station and discovering later that the lock, power, network, mounting or credential plan does not match the site. A short pre-purchase review can avoid rework.
What will the relay control?
Identify the electric strike, magnetic lock, gate controller or other release device. Check voltage, current, fail-safe or fail-secure behaviour and any required power supply or protection hardware. This is usually the most important technical dependency.
Is the network ready?
Confirm Ethernet cabling, VLAN policy if used, PoE availability, IP addressing, firewall rules and the path to SIP or management services. This model uses wired Ethernet; Wi-Fi is not built into the GDS3725.
Which credentials will staff use?
List the number of employees, visitors and contractors, then decide whether PIN, supported RFID media, NFC, BLE or app-based access is appropriate. If cards already exist, confirm their technology before assuming they can be reused.
Where should visitor calls ring?
A reception desk, security room, compatible video phone or mobile workflow may be required. Decide who answers, whether they need video, and how remote door release will be governed.
What mounting and weather exposure applies?
Check wall construction, recess depth, gate pillar dimensions, cable entry, rain exposure and whether optional mounting or rain accessories are appropriate. The IP rating supports outdoor use, but correct installation still matters.
What should go in the quote request?
Send the model, quantity, site type, lock type, credential preference, delivery location, required accessories, management approach, target date and whether installation or configuration support is needed.
Where the GDS3725 makes practical sense
This model is most useful when the entrance needs both communication and controlled access. It is less about adding another camera and more about making the door part of the organization’s IP communications and security workflow.
Office reception and staff access
A corporate office can use the unit at a main or secondary entrance where employees need credential-based access and visitors need a way to call reception. The keypad and card reader support structured staff entry, while SIP calling and video let reception verify a visitor before door release. This arrangement can reduce the need for a separate doorbell, access keypad and standalone camera at the same point.
Warehouse and service doors
Warehouses often have side entrances, dispatch doors or staff gates that are away from reception. The rugged housing, wired network connection and multiple credential methods can support controlled entry while giving operations or security staff a video and audio path to the person outside.
Clinics and restricted departments
A clinic may need a controlled staff door, pharmacy access point, records room or after-hours entrance. The system can support credential-based entry and visitor calling while keeping the door under a defined release policy. Privacy and local compliance requirements should be reviewed as part of the wider project.
Schools and training facilities
Education sites can use an IP door station to keep a staff or administration entrance controlled while enabling visitors to call the appropriate desk. Credential management is useful when many authorized users require entry but the facility does not want the door left open during operating hours.
Commercial buildings and communities
Shared buildings may need mobile, card, PIN and visitor access options across a diverse user base. SecureAccess can be considered where mobile administration, visitor handling and remote control are relevant, subject to the final user count and selected service options.
SIP communication environments
Organizations already using Grandstream or other compatible SIP infrastructure may value the ability to route entrance calls to selected endpoints. This is especially useful when reception, security and facilities teams need the door station to behave like a managed communications endpoint rather than a proprietary isolated intercom.
Grandstream GDS3725 Camera and Entrance Visibility
For a video door station, image quality is a decision tool rather than a decorative feature. Staff need to recognize the person at the entrance, understand whether another person is standing nearby and see useful detail when lighting is difficult. The 4MP HDR sensor provides the source image, while the device outputs video up to 1080p at 30 frames per second. Its 127-degree horizontal field of view is broad enough to show more of the entrance context than a narrow camera aimed only at a face.
Wide Dynamic Range up to 120 dB is important at glass doors, external gates and lobby entrances where the background may be bright while the visitor is shaded. Six white LEDs and the AI ISP support low-light image handling, while PIR sensing and AI-based motion detection contribute to event awareness. Buyers should still test the actual mounting height, angle and lighting environment because a strong camera cannot compensate for a poor installation position.
Grandstream GDS3725 Flexible Access Credentials
The door station gives facilities teams several ways to structure entry rather than forcing every user into one method. The built-in reader handles 13.56MHz and 125kHz RFID technologies with listed MIFARE families, while NFC and BLE 5.0 enable contactless and mobile-oriented workflows. The keypad provides PIN entry, and Grandstream also supports app, QR-code and SIP-call methods within the broader access system. The real benefit is policy flexibility: permanent staff, visitors and temporary contractors can be treated differently.
Before adopting an existing card population, identify the actual card technology. A frequency match alone does not guarantee that every credential format or existing access database can be migrated directly. For projects replacing another access-control system, FourTeck can help buyers list current cards, readers, door controllers and management expectations so compatibility is reviewed before quantities are finalized.
Grandstream GDS3725 Door Control and System Integration
The value of a professional door station depends on what it can connect to. The model provides two solid-state relays, three alarm inputs and two alarm outputs, along with RS485 and Wiegand 26/34 input and output. Those interfaces give an integrator room to connect door hardware, sensors, exit controls or other access-system elements according to the project design. The solid-state relay architecture also supports stronger protection against external magnetic interference.
On the network side, the device supports SIP communication and ONVIF Profile S, giving it a path into compatible voice/video and surveillance environments. It also provides an SD card slot for local storage up to 256GB. Management can be performed through supported Grandstream platforms including GDS Manager, cloud services and SecureAccess. The right combination depends on whether the project is a single door, a multi-door office or a wider building access system.
Integration decision checklist
- Confirm lock voltage, current and fail-safe/fail-secure behaviour.
- Confirm whether an exit button and door contact are required.
- Confirm PoE switch capacity and VLAN/network policy.
- Identify the SIP endpoint or reception workflow for visitor calls.
- Check ONVIF compatibility with the selected VMS or NVR if recording is required.
- Decide whether local GDS Manager, cloud management or SecureAccess is the preferred operational model.
What Buyers Should Check Before Purchase
The most important buying risk is assuming that the door station alone defines the access-control system. A successful installation also depends on the lock, power, cabling, credential technology, call destination, mounting method and management platform. Confirming those points early prevents a technically correct device from becoming an awkward fit at the actual doorway.
Configuration Fit
Decide how many users require credentials, which credential methods are acceptable, whether keypad entry is needed and whether visitor QR or app workflows are part of the project. If the site does not need a keypad, another model in the same family may be worth reviewing. If Wi-Fi is required because Ethernet cannot reach the entrance, the GDS3725 is not the correct assumption because this model uses wired Ethernet; the GDS3727 is the family model with dual-band Wi-Fi 6.
Compatibility Check
Check the electric lock or gate controller, relay requirements, Wiegand or RS485 interfaces, existing RFID technology, SIP server or phone system, PoE switch, cable route and any VMS/NVR that will receive video. Also confirm wall or gate construction and whether a flush-mount box, rain cover or bracket is required. The device is rugged, but the installation accessories must match the physical site.
Availability and Warranty
Supplier availability, final UAE delivery timing and warranty terms can vary by order date, quantity and supply source. Buyers should ask for the current commercial offer rather than relying on an old online price or stock statement. FourTeck can provide current quotation assistance and warranty guidance based on the sourcing option available for the requested quantity.
Quote Preparation
For a useful quote, provide the device quantity, delivery location, door type, lock type, existing access controller if any, number of users, preferred credential method, PBX or SIP platform, PoE availability, mounting conditions, target project date and whether you need supply only or installation and configuration assistance. Those details help separate the essential accessories from optional items.
Long-term cost also includes the surrounding access-control design. Replacement cards or fobs, optional mounting accessories, PoE switching, lock power supplies, cable work, storage, management services and support can all affect the project budget. If the installation will expand to more doors later, plan credential administration and network architecture with that growth in mind. A slightly more structured design at the first entrance can make a multi-door rollout easier to manage later.
Buying support for Dubai and UAE access-control projects
FourTeck supports product inquiries in Dubai and across the UAE with assistance for model selection, configuration review, quotation, delivery coordination and warranty guidance. Availability can change according to supplier status, order quantity and the accessories required for the project, so current confirmation is recommended before purchase.
Buyers who need installation support should also share the door location, wall or gate material, cable readiness, lock specification and existing network details. A site that already has structured cabling and PoE may require a different scope from a new entrance where power, Ethernet, door hardware and reception endpoints must all be added. FourTeck can help define the scope so supply and installation requirements are not mixed into an unclear single assumption.
Support for projects across major UAE business locations
Businesses in Dubai, Abu Dhabi, Sharjah and Ajman can contact FourTeck for product availability, quote assistance and access-control planning. A headquarters reception, warehouse staff entrance, school administration door and residential community gate can all require different combinations of lock hardware, credentials, network connectivity and user management. Rather than treating every location the same, FourTeck can review the intended use and help buyers identify whether the device, accessories and surrounding infrastructure suit the project. Delivery timing and service scope should be confirmed against the current order, quantity and site requirement.
GCC and Africa business technology inquiries
FourTeck also supports business technology inquiries across selected GCC and Africa markets through its regional platforms and inquiry channels. Organizations in Saudi Arabia, Qatar, Oman, Kuwait and Bahrain, as well as buyers in Kenya, Uganda and other Africa-region markets, can ask for product sourcing and configuration guidance. Availability, delivery options, warranty handling and project support can vary by country, shipment method, supplier source and local installation responsibility.
For cross-border projects, provide the destination country, quantity, required accessories, expected delivery date and whether the request is for supply only or part of a wider security project. Access-control hardware can involve local power supplies, locks, credentials and installation practices, so the equipment list should be separated from site-specific implementation requirements. For regional inquiries, buyers can use the appropriate FourTeck platform to discuss the commercial and logistical scope.
Other products and services buyers may consider
The right alternative depends on whether the project prioritizes a keypad, Wi-Fi connectivity, vandal resistance, a different field of view or a simpler entrance design. Grandstream’s GDS3726 and GDS3727 sit in the same current family, while older GDS3710 and GDS3712 models may appear in existing deployments. For a new project, confirm current lifecycle and availability before substituting one model for another.
GDS3726 or GDS3727
Consider these when the entrance requirements differ from the keypad-focused GDS3725. The GDS3727 adds dual-band Wi-Fi 6 but uses an IK07 plastic enclosure, while the GDS3726 shares the metal IP66/IK10 protection of the GDS3725. Exact access workflow and mounting requirements should be checked before substitution.
CCTV and access control solutions
Use this resource when the requirement extends beyond one door station into cameras, controlled doors, monitoring, cabling or a broader physical-security design.
PoE switching
A PoE-capable network switch may be required when the project does not already have suitable 802.3af power at the entrance.
IP PBX and SIP planning
If visitor calls will route to desk phones or a business phone system, review the SIP and PBX environment as part of the project.
Business IT project support
For wider infrastructure requirements involving servers, networks, cabling or security, FourTeck can review the complete technology scope.
Project-specific assistance
Use the contact page when you need a current quotation, accessory check or help deciding between related access-control models.
Practical support around the product, not only the part number
Access-control purchases can fail when procurement and installation are treated as separate conversations. FourTeck helps business buyers connect the model choice to the actual doorway, network and user workflow before the order is finalized. The objective is to clarify what is included, what depends on the site and which accessories or services should be considered.
This approach is useful for both small businesses and larger project teams. A small office may only need one entrance and a reception phone, while an enterprise project may need multiple doors, standardized credentials, central management, logging and integration with other security systems. The product can be the same, but the buying questions are very different. FourTeck’s role is to help turn those questions into a clear equipment and support requirement.
Common questions before ordering the GDS3725
What is the GDS3725 used for?
It is used to combine door access control, visitor video intercom and entrance monitoring. A business can use supported credentials such as PIN, RFID, NFC or BLE for authorized users while visitors can contact reception or security through SIP-based calling. The correct use depends on the connected lock, network, management platform and site security policy.
Is this model suitable for outdoor entrances?
Grandstream rates the GDS3725 to IP66 for weather resistance and IK10 for vandal resistance, including the metal surface, buttons and lens area. That makes it suitable for many outdoor and semi-exposed entrances when mounted correctly. The installer should still check wall construction, water exposure, cable entry and whether optional rain or mounting accessories are appropriate.
Does the GDS3725 have Wi-Fi?
No. The GDS3725 uses a wired 10/100 Mbps Ethernet port with integrated PoE. In the current GDS3720 family, dual-band Wi-Fi 6 is associated with the GDS3727. If the entrance cannot be reached by Ethernet, tell FourTeck before ordering so the network design or model choice can be reviewed.
Can it work with an existing SIP phone system?
The unit supports SIP telephony functions and can be integrated into compatible IP communications environments. The exact call flow depends on the PBX, endpoint, codecs, network policy and how door release is controlled. Before deployment, confirm the SIP platform and destination devices so the intercom workflow can be planned and tested instead of assumed.
What should I check before connecting a magnetic lock or electric strike?
Confirm the lock voltage, current, fail-safe or fail-secure behaviour, power supply and relay wiring method. The door station provides solid-state relay outputs, but the lock power circuit still needs to be designed correctly. Also decide whether an exit button, door sensor or alarm connection is needed. FourTeck can review the hardware list before quotation.
How many RFID credentials can it support?
Grandstream lists support for up to 5,000 RFID credentials. The built-in reader supports 13.56MHz and 125kHz with specified MIFARE families. If an organization already has cards, the exact card technology and data format should be checked before assuming reuse. A credential migration project may require more analysis than simply matching the frequency.
Can FourTeck help with configuration and accessories?
Yes. FourTeck can help buyers review the model, lock and relay needs, PoE switching, Ethernet cabling, credential choice, mounting accessories, SIP call destination and management approach. The exact supply or service scope depends on the project, so share the site details and required quantity when requesting a quote.
Is the product available in Dubai and the UAE?
FourTeck can assist with current UAE availability and quotation requests. Supply status can vary by date, quantity, supplier and required accessories, so availability should be confirmed against the actual order. For the fastest review, provide the model, quantity, delivery location, target date and whether the requirement is supply only or includes configuration or installation support.
How do I choose between GDS3725, GDS3726 and GDS3727?
Start with the entrance workflow. Choose based on whether you need a numeric keypad, the desired enclosure and vandal rating, wired-only networking or Wi-Fi, and the mounting plan. The GDS3727 adds dual-band Wi-Fi 6 but carries an IK07 rating, while the GDS3725 and GDS3726 use metal IP66/IK10 construction. Ask FourTeck to review the exact use case before substituting models.
Can businesses request project or bulk supply?
Yes. Business buyers can submit project quantities for quotation. Include the number of doors, required device quantity, destination, expected project schedule, credential count, accessories and any installation or configuration needs. For multi-door projects, it is also useful to describe how users will be managed across entrances so the management and network approach can be reviewed at the same time.
Need Help Planning the Door Station Requirement?
FourTeck can review the intended entrance, quantity, lock type, credential method, PoE availability, SIP environment, accessories, delivery location and support expectations before preparing a quotation. Sharing those details helps make the proposal more useful than a price-only request.
Send the model, quantity, door/lock information, site location, credential preference and target delivery date.
