HP Poly IP Ceiling Microphone Array 875S1AA in Dubai, UAE
A ceiling-mounted digital microphone array for fixed conference rooms that need wide voice pickup while keeping microphones and interface electronics away from the table surface.
The design combines three cardioid microphone elements, 360-degree pickup, adjustable drop height and Poly Acoustic Fence technology. For buyers, the important decision is not simply whether the microphone fits the ceiling; it is whether the array count, room layout, conferencing platform and installation method match the complete collaboration system.
A cleaner audio design for permanent meeting spaces
For a fixed meeting room, the microphone layout has a direct effect on table use, participant behavior and perceived call quality. A ceiling array moves the main pickup point above the room rather than asking users to gather around tabletop microphones. The result is a more deliberate room design in which laptops, documents and shared materials can occupy the table without competing with multiple audio devices.
The HP Poly Ceiling Microphone Array is built for that kind of installed conferencing environment. HP describes a 360-degree pickup pattern created by three cardioid elements. Cardioid elements favor sound arriving from a defined direction and reject more sound from the opposite direction; arranged as an array, they allow the system to cover participants around the room. Poly Acoustic Fence technology is another practical part of the design because it is intended to reduce pickup of sound outside a defined meeting zone, which can matter in rooms near corridors, open office areas or spaces with activity beyond the conference table.
This is not a generic USB microphone intended to plug directly into any laptop. It should be considered as part of an integrated room solution. Buyers need to understand the existing Poly conferencing equipment, the room dimensions, ceiling type, cable route and required pickup coverage before deciding the number and placement of arrays. HP states that three arrays can handle a room up to 1,200 square feet, but that figure should be treated as a design reference rather than a substitute for a room assessment.
For Dubai and UAE organizations planning boardrooms, training spaces, management meeting rooms or other permanent collaboration areas, FourTeck can help review these practical details before quotation. The goal is to match the microphone array to the conferencing platform and physical environment, including any mounting, cabling or adapter considerations that affect a successful installation.
Why ceiling-based pickup can improve a collaboration room
The strongest business value comes from combining clear participant pickup with a room layout that remains visually clean and easy to use. The following benefits are practical outcomes of the confirmed product design rather than generic microphone claims.
Keep the conference table focused on people and work
Moving the microphone and interface electronics into the ceiling removes a common source of tabletop clutter. In rooms used for management reviews, design sessions, document discussions or hybrid workshops, that extra table space is useful. Users do not need to rearrange a central microphone each time seating changes. The room also presents a more permanent, integrated appearance for visitors and executive meetings.
Capture voices around the room
The three cardioid elements provide 360-degree pickup, supporting participants seated in different directions relative to the microphone. This matters in rectangular tables, collaborative seating plans and rooms where people may speak from several positions rather than from one fixed presenter location.
Reduce pickup outside the intended area
Acoustic Fence is designed to help define the audio pickup area. For business buyers, the value is easier room planning where voices and activity beyond the meeting boundary can otherwise become distracting. It does not eliminate the need for suitable acoustics, but it adds another tool for controlling what the far end hears.
Adjust microphone drop height
A ceiling can be high, low or architecturally complex. Adjustable drop height gives installers more flexibility to position the microphone sphere at an appropriate height for speech pickup rather than treating every room as identical. Buyers should still confirm the ceiling construction and installation plan before purchase.
Plan multiple arrays for larger rooms
HP states that a room up to 1,200 square feet can be handled with three arrays. This provides a useful scaling reference for larger conference rooms, but the final quantity should reflect table shape, seating distribution, ceiling height and the supporting Poly system. Planning the array count before purchasing is more dependable than adding microphones after users report weak pickup zones.
Support a repeatable room experience
For organizations deploying similar meeting spaces, a defined ceiling microphone design can help standardize the room experience. Procurement teams can document room size, mounting requirements and compatible system components, then use that information when planning additional sites.
Confirmed capabilities that shape the buying decision
The most important strengths are directly connected to how the room is built and used. The microphone is white and designed to sit unobtrusively within a ceiling installation. HP supplies the microphone with an electronic interface module, ceiling mounting hardware, Ethernet plenum cable, shielded CAT 5E cable, a 6-pin mini XLR cable, wall plate and cable grommet. That kit reduces the number of separate installation pieces a buyer needs to source, although the final room may still require project-specific cable routing, mounting preparation or compatible Poly components.
Audio specifications include microphone sensitivity of -40 dB (V/Pa), a maximum level stated above 90 dB SPL and a signal-to-noise ratio above 70 dB. These figures help AV professionals understand the electrical and acoustic characteristics, but business buyers should focus first on whether the array is supported by the intended Poly room platform and whether the planned placement gives participants consistent pickup.
Technical specifications
Use this table as a confirmed starting point. Compatibility with the complete room system, required number of arrays and installation details should be checked against the selected conferencing configuration.
| Specification | Confirmed detail | Buyer relevance |
|---|---|---|
| Brand | HP Poly | Professional collaboration accessory |
| Model / product number | 875S1AA | Use this identifier when requesting a quote |
| Product type | IP ceiling microphone array | Designed for installed room audio rather than personal desktop use |
| Pickup design | Three cardioid elements with 360° coverage | Supports participants around a meeting space |
| Room coverage reference | Up to 1,200 sq ft using three arrays | Final quantity depends on room geometry and system design |
| Microphone sensitivity | -40 dB (V/Pa), >90 dB SPL maximum | Useful technical reference for AV planning |
| Signal-to-noise ratio | >70 dB | Indicates separation between desired signal and system noise |
| Interface module dimensions | 101.6 × 152.4 × 50.8 mm | Allow suitable hidden ceiling space |
| Microphone sphere size | 53.3 mm | Compact visible ceiling element |
| Package dimensions | 190 × 210 × 55 mm | Procurement and logistics reference |
| Package weight | 300 g | Product packaging reference |
| Color | White | Suitable for many commercial ceiling finishes |
| Included components | Microphone, electronic interface module, ceiling mounting hardware, Ethernet plenum cable, shielded CAT 5E cable, 6-pin mini XLR cable, wall plate, cable grommet | Confirm any additional site-specific accessories separately |
| Manufacturer warranty | Poly standard one-year limited warranty | Confirm regional handling and order terms when purchasing |
When choosing a configuration, begin with the room rather than the accessory. Measure the meeting area, note the ceiling height and ceiling construction, and identify where participants normally sit. Then confirm the host Poly conferencing system and whether an IP microphone array is supported in the intended topology. If the space is large enough to need multiple arrays, determine the quantity and placement before installation so cable routes and mounting points can be prepared together. The stated 1,200-square-foot reference applies when using three arrays; it should not be interpreted as a guarantee that any room of that size will have identical acoustic behavior. Glass walls, high ceilings, hard surfaces, HVAC noise and irregular seating can all affect the room experience. Finally, confirm what is already included in the kit so the bill of materials does not duplicate supplied cabling or mounting pieces, and identify any project-specific extras separately.
Configuration and buyer guidance
The correct purchase depends on the room and existing collaboration system. A buyer who confirms six practical details before requesting a quote is far less likely to end up with the wrong quantity, missing components or an unsuitable installation plan.
Which Poly room system will host the microphones?
Compatibility is the highest-risk question. Provide the exact conferencing appliance or room system model, current firmware context if relevant, and any existing microphone adapters. A ceiling microphone array should not be treated like a universal USB peripheral.
How large is the usable meeting area?
Share room length, width, ceiling height and table dimensions. These measurements help determine whether one array is likely to be enough or whether a multiple-array design should be reviewed. Room shape matters as much as floor area.
Where will participants actually speak?
A long boardroom table, classroom seating and a flexible workshop space create different pickup requirements. Note the primary speaking zones and whether people frequently stand or move around during sessions.
What ceiling and cable route are available?
Suspended and solid ceilings require different installation planning. Confirm access above the ceiling, cable pathways, permitted penetrations and whether mounting work must follow building management requirements.
What background noise exists?
Nearby collaboration areas, corridors, air-conditioning, reflective surfaces and glass walls can influence the room. Acoustic Fence can help define a pickup zone, but it does not replace basic acoustic design or eliminate every source of environmental noise.
What support is needed after supply?
Clarify whether the order is product-only, part of a larger room deployment or tied to an installation schedule. Include the required quantity, delivery location, target date and warranty expectations in the request.
For a useful FourTeck quote, send the product number 875S1AA, quantity, room dimensions, ceiling type, existing Poly room system, delivery emirate and any installation or commissioning requirement. That information allows the conversation to focus on fit rather than on model name alone.
Where a ceiling microphone array makes practical sense
This type of microphone is most appropriate where the room is a permanent collaboration environment and the organization values consistent pickup, clean furniture surfaces and integrated AV infrastructure.
Boardrooms and executive conference rooms
Boardrooms often need unobtrusive technology because the table is used for documents, laptops, presentations and face-to-face discussion. Ceiling pickup removes the need to place microphones between participants. The 360-degree array is also well suited to a room where executives sit around a central table and speakers change frequently. Acoustic Fence can be valuable when the room is close to reception areas or other activity. The main design question is how many arrays are needed for the table length and whether the existing Poly system supports the intended configuration.
Training and learning rooms
In instructor-led rooms, participants may speak from different seats rather than passing a handheld microphone. A ceiling array can support a more natural discussion flow. Buyers should map seating zones, presenter location and room acoustics to determine whether one or more arrays are appropriate.
Hybrid project rooms
Project teams often cover tables with plans, prototypes and laptops. Keeping the audio pickup above the table leaves that workspace available while still supporting remote participants. This use case benefits from careful placement because team members may lean back, stand or move between whiteboards and screens.
Multi-purpose collaboration spaces
Rooms used for management meetings one day and workshops the next need an audio system that does not depend on a fixed table centerpiece. Ceiling mounting can provide that physical flexibility. The microphone layout still needs to be designed around the outer speaking area, not only the furniture arrangement used on installation day.
Corporate rooms with controlled AV standards
Enterprises that standardize conference-room technology can use the product as part of a repeatable Poly room design. A documented bill of materials, array placement rule and support process can simplify future deployments. Standardization should still allow exceptions for unusual room geometry and ceiling construction.
875S1AA 360° directional pickup
The array uses three cardioid microphone elements to create 360-degree room pickup. In practical terms, that design allows the system to listen to participants around the meeting area rather than favoring only one side of the room. It is particularly relevant to boardroom tables and collaborative seating where the active speaker changes constantly.
Directional pickup also helps the conferencing system focus on speech instead of treating every sound source equally. The performance still depends on room placement and acoustics, so the array should be positioned with participant seating in mind. A ceiling location that is convenient for the installer but far from the actual speaking zone can undermine the reason for choosing an installed microphone in the first place.
875S1AA Acoustic Fence and meeting-zone control
Acoustic Fence technology is designed to help exclude background activity outside a defined audio area. That distinction matters in modern offices where a formal conference room may sit beside a corridor, an open collaboration zone or a glass partition. The microphone system can be used as part of a strategy to keep the meeting conversation more prominent for remote participants.
Start by identifying where people will actually sit and speak. A technology boundary is most useful when the physical room plan is clear.
Acoustic Fence helps manage pickup; it does not soundproof a room. Reverberation, HVAC noise and poor room acoustics still need to be addressed separately.
The most important test is what participants on the far end hear. A well-planned pickup zone can reduce distraction and make discussions easier to follow.
For a procurement team, the decision point is whether the meeting environment has enough external activity for pickup-zone control to matter. If the room is already quiet and acoustically treated, the value may be more about consistent voice capture and table cleanliness. In noisier corporate environments, Acoustic Fence becomes a more significant part of the design conversation.
875S1AA ceiling installation and room integration
Installation is one of the strongest reasons to involve the AV or IT team before ordering. HP includes the microphone, electronic interface module, ceiling mounting hardware, Ethernet plenum cable, shielded CAT 5E cable, 6-pin mini XLR cable, wall plate and cable grommet. This creates a practical starting kit, while the room itself determines what else is needed.
The electronic interface module measures 101.6 × 152.4 × 50.8 mm and is intended to stay out of the way above the ceiling. The visible microphone sphere is 53.3 mm. Adjustable drop height lets an installer bring the microphone closer to the working zone where appropriate. The final approach should respect ceiling structure, building rules, cable pathways and service access.
Installation decision checklist
- Confirm whether the ceiling is suspended, solid or architecturally restricted.
- Identify a compliant path for the supplied and project-specific cabling.
- Plan service access to the interface module after installation.
- Choose drop height according to room height and participant position.
- Confirm array count and spacing before ceiling work begins.
- Validate compatibility with the complete Poly room system and any required adapter components.
What Buyers Should Check Before Purchase
The biggest purchase risk is selecting the microphone by product name without verifying the complete room design. Confirm the conferencing platform, number of arrays, ceiling conditions and required accessories before the order is finalized.
Configuration Fit
Start with room dimensions and seating. HP gives a useful upper reference of 1,200 square feet when three arrays are used, but smaller rooms may need fewer units and irregular spaces can require different placement. A buyer should not assume that square footage alone decides the quantity.
Compatibility Check
Provide the exact Poly conferencing platform and any existing room audio components. Buyers replacing an older ceiling microphone should verify interfaces rather than assuming physical similarity means electrical or platform compatibility. If adapters are already installed, include their model details in the request.
Availability and Warranty
HP lists a Poly standard one-year limited warranty for this product. Regional supply, order lead time and warranty handling can vary, so request current confirmation for the exact quantity and delivery location. Avoid planning installation dates around an assumed stock position.
Quote Preparation
Send the 875S1AA product number, quantity, room dimensions, ceiling type, existing Poly system, project location, target deployment date and whether installation support is required. These details allow FourTeck to review the requirement more effectively and identify missing project items before the quotation is issued.
Also consider long-term serviceability. Above-ceiling electronics should remain accessible for maintenance, and cabling should be documented so future IT or AV teams can understand the room. For a larger rollout, standardize the room design only after one representative space has been validated. This reduces the chance of repeating an installation decision that works in one room but not in another.
Plan the product, room and commercial requirement together
FourTeck supports product inquiries in Dubai and across the UAE with assistance for selection, configuration review, quote requests, delivery coordination and warranty guidance. Availability can vary according to supplier status, required quantity and project timing, so the recommended approach is to request confirmation using the exact product number and project details rather than relying on a generic availability assumption.
Share room size, conferencing platform and planned array quantity. FourTeck can help organize these inputs so the quote request reflects the actual room requirement.
Provide delivery location, quantity and target date. Timing should be confirmed before ceiling work or room commissioning is scheduled.
The manufacturer specification lists a standard one-year limited warranty. FourTeck can help clarify the applicable purchase and support path for the order.
Support for meeting-room projects across key UAE cities
Businesses in Dubai, Abu Dhabi, Sharjah and Ajman can contact FourTeck for product inquiries, room-fit guidance and quotation support. A multi-site customer may have different room sizes and ceiling conditions in each office, so it is useful to provide a short room schedule instead of requesting one uniform microphone quantity for every location.
For example, an executive room may require a different layout from a training room even when both use the same Poly conferencing platform. Include the city, site name, room dimensions, planned deployment date and quantity for each location. FourTeck can then coordinate the commercial request around the project structure. Supply and delivery timing should be confirmed for the final order, particularly where installation contractors are scheduled around specific project milestones.
GCC and Africa availability guidance
FourTeck also supports business technology inquiries across selected GCC and Africa markets through its regional inquiry channels. Organizations planning Poly meeting-room deployments in Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Kenya, Uganda or other supported markets can request product and project guidance. Availability, delivery arrangements, warranty handling and project support can vary by country, so the correct regional path should be confirmed for each order.
For cross-border projects, send one consolidated requirement that lists country, room count, quantity, existing conferencing platform and target date. This gives the procurement conversation a clear technical baseline and helps separate product requirements from local logistics. Regional buyers can start with FourTeck UAE, FourTeck Kuwait, FourTeck Kenya, FourTeck Uganda or FourTeck Africa depending on the project location.
Other FourTeck options to review with the room design
A ceiling microphone is only one part of a collaboration environment. Depending on whether you are building a complete room, extending an existing Poly setup or standardizing several offices, it can be useful to review conferencing endpoints, room video equipment and related network infrastructure at the same time.
Video conferencing solutions
For a new meeting room, start with the complete conferencing platform and then select microphones, camera placement and control components around it. This avoids buying accessories before the host system is confirmed.
Professional audio and AV accessories
Review cables, room audio components and installation accessories as one bill of materials rather than as separate purchases.
Network infrastructure
Meeting-room systems depend on reliable network connectivity. Review switching, structured cabling and room network requirements when the project includes broader infrastructure work.
Room design assistance
If the correct combination is unclear, send the existing platform, room dimensions and desired user experience before choosing individual accessories.
Suitable alternatives depend heavily on the host conferencing system and desired mounting approach. A tabletop microphone may be a better fit when the room cannot support ceiling work or when the layout changes frequently. A ceiling array is stronger when the room is permanent, table space is valuable and the organization wants a more integrated installation. FourTeck can help compare these deployment approaches without assuming that one format is automatically right for every room.
Practical procurement support for installed collaboration technology
Room audio purchases sit between IT procurement and physical AV deployment. A microphone that is technically capable can still be the wrong choice if the room platform, ceiling, cable route or quantity has not been checked. FourTeck focuses the buying conversation on those practical details so customers can request the right product and supporting items together.
Request the exact 875S1AA model and required quantity, with current supply confirmation handled at quotation stage.
Discuss array count, room dimensions and host platform before the accessory list is finalized.
Commercial requests can include quantity, delivery location, project date and required supporting products.
Coordinate delivery expectations with the room deployment schedule after availability is confirmed.
Review the manufacturer warranty information and applicable purchasing path for the order.
Identify conferencing, network or installation components that belong in the same room bill of materials.
This approach is useful for both single-room purchases and project supply. A small office may only need to confirm one meeting room, while an enterprise rollout may require a repeatable design, site-by-site quantities and coordinated delivery. In either case, clear requirements before quotation reduce unnecessary substitutions and help the technical team understand what must be ready when the product arrives.
Frequently Asked Questions
What is the Poly IP Ceiling Microphone Array used for?
It is used in fixed conference and collaboration rooms where organizations want voice pickup from the ceiling rather than microphones placed on the table. The array uses three cardioid elements to provide 360-degree pickup and is intended to work as part of a compatible Poly room solution. It is particularly relevant to boardrooms, training spaces and other permanent meeting environments.
How much room can the microphone system cover?
HP states that 360-degree coverage from three cardioid elements can handle a room up to 1,200 square feet when three arrays are used. The final design should still consider room shape, ceiling height, seating layout and acoustics. A smaller space may need fewer arrays, while an irregular room should be reviewed on its actual speaking zones rather than floor area alone.
Does Acoustic Fence remove all background noise?
No. Acoustic Fence is designed to help define the intended audio pickup area and reduce unwanted sound capture from outside that zone. It should not be treated as a replacement for good room acoustics, quiet HVAC, appropriate wall treatment or sensible microphone placement. Buyers should consider it one component of a complete room-audio strategy.
Can the ceiling microphone connect directly to any laptop?
It should not be treated as a universal laptop USB microphone. This is an installed IP ceiling microphone intended for a compatible Poly conferencing environment. Before purchasing, provide the exact room system or conferencing appliance model so compatibility and any adapter requirements can be checked as part of the design.
What comes in the box?
HP lists the microphone, electronic interface module, ceiling mounting hardware, Ethernet plenum cable, shielded CAT 5E cable, a 6-pin mini XLR cable, wall plate and cable grommet. A project can still require additional site-specific mounting or cable-management materials, so the installer should review the room before the bill of materials is finalized.
Is the microphone suitable for a high ceiling?
The product supports adjustable drop height, which gives the installer flexibility to position the microphone sphere lower than the ceiling surface where appropriate. The correct drop depends on room height, participant positions, ceiling type and installation constraints. Share those measurements before ordering if the room has an unusually high or complex ceiling.
What warranty does HP list for 875S1AA?
HP lists a Poly standard one-year limited warranty for this product. The practical warranty process can depend on the purchasing region and order channel, so buyers should confirm applicable terms with the quotation. FourTeck can help clarify warranty guidance together with product supply and delivery requirements.
How do I request a quote in the UAE?
Send FourTeck the product number 875S1AA, required quantity, delivery location, room dimensions, ceiling type and exact Poly conferencing system. If the project has a target installation date or requires related room equipment, include that information as well. FourTeck can then review current availability and prepare a request around the actual project requirement.
Can businesses request multiple units for a project rollout?
Yes, businesses can submit a multi-room or multi-site requirement for quotation. For larger projects, provide a room schedule showing quantity by room or site, the host conferencing platform and desired deployment timing. Availability and commercial terms should then be confirmed for the complete quantity rather than assuming that a single-unit supply position applies to a project order.
Need Help Planning the Right Meeting-Room Audio?
FourTeck can review the room dimensions, ceiling type, existing Poly platform, required array quantity, delivery location and project timing before preparing a quote. This is especially useful when the microphone is part of a larger boardroom or collaboration-room rollout.
Share these details for a more useful request:
- Model 875S1AA and quantity
- Room length, width and ceiling height
- Existing Poly conferencing system
- Delivery location and target date
- Installation or related equipment needs
