Product SKU: IPC-D261H-MU
Product Overview
Ceiling-mounted dome cameras placed at entrances, corridors, and public-facing areas need more than basic motion detection, and the HiLook IPC-D261H-MU is built around that requirement. This 6MP fixed dome camera delivers 3200 x 1800 resolution footage through a 2.8mm wide-angle lens with a horizontal field of view of approximately 105 degrees, covering broad areas without leaving blind spots near edges. Equipped with AcuSense deep-learning detection, it classifies human and vehicle targets separately from irrelevant movement such as foliage or passing animals, helping to reduce nuisance alerts on busy sites. The built-in microphone adds audio context to recorded footage, useful when reviewing incidents. With 30m IR night vision, 120dB true WDR, H.265+ compression, PoE support, and a housing rated to both IP67 and IK10, the IPC-D261H-MU suits entrances, retail floors, school corridors, offices, and other locations where durability and imaging accuracy both matter.
Key Capabilities
6MP Wide-Angle Coverage
A 3200 x 1800 resolution sensor paired with a 2.8mm lens delivers approximately 105 degrees of horizontal coverage, making this camera well suited to ceiling mounting in rooms, corridors, and entry areas where wide-angle capture is more useful than a narrow telephoto view.
AcuSense Human and Vehicle Detection
Deep-learning classification distinguishes people and vehicles from other motion sources such as trees, shadows, and small animals. This reduces false alert volumes in busy outdoor areas or locations with variable lighting, making notifications more actionable for monitoring staff and installers configuring event rules.
120dB True WDR
True wide dynamic range at 120dB keeps both bright and shadowed areas of the frame properly exposed. This is particularly useful at entrances facing outdoor light or in retail spaces with a mix of bright display lighting and darker service areas behind the counter.
Built-In Microphone for Audio Recording
The integrated microphone records ambient audio alongside video, providing additional incident context during playback. This is useful in customer-facing areas, reception points, or any location where verbal exchanges may be relevant to a security review or dispute.
IP67 and IK10 Protective Housing
IP67 weatherproofing seals the housing against water ingress and dust, while IK10 impact resistance protects the dome against deliberate strikes or accidental contact. This combination makes the IPC-D261H-MU appropriate for exposed ceiling positions in car parks, stairwells, school grounds, and similar high-contact areas.
Best For
- Retail and Shopfront Interiors: The 105-degree wide-angle lens and 120dB WDR handle the mixed lighting common in retail environments, while AcuSense keeps alerts focused on actual customer and staff movement.
- School and Institutional Corridors: IK10 vandal resistance protects the camera in high-traffic passageways, and the built-in microphone adds audio context to footage in areas where verbal incidents may occur.
- Commercial Entrances and Lobbies: 6MP resolution supports clear identification at entry points, and true WDR balances bright outdoor light visible through glass doors against darker interior surroundings.
- Outdoor Ceiling and Eave Positions: IP67 weatherproofing and 30m IR night vision make this dome suitable for sheltered outdoor ceiling locations such as under awnings, covered walkways, or car park structures.
Why Choose the IPC-D261H-MU
The IPC-D261H-MU separates itself from basic 4MP or entry-level dome cameras through the combination of 6MP resolution, confirmed AcuSense deep-learning detection, and a built-in microphone, all packaged in an IK10 and IP67-rated housing. A lower-resolution dome camera at the same price point cannot match the detail captured at 3200 x 1800, and simpler motion detection cameras without AcuSense will generate significantly more false alerts in outdoor or semi-outdoor positions. The microphone adds recorded audio without requiring any additional hardware, which benefits sites where incident review needs more than visual evidence alone. H.265+ compression keeps storage and bandwidth costs lower compared to older encoding standards, and onboard microSD recording of up to 256GB provides a local backup option. Available through Security Wholesalers, the IPC-D261H-MU suits installers and end users who need a step up in detection accuracy and imaging detail without moving to a more complex or higher-cost camera platform.
Buyer Decision Tips
Fixed Lens Coverage Planning: The 2.8mm lens provides approximately 105 degrees of horizontal field of view, which works well for ceiling mounting in rooms up to around 8 to 10 metres wide. For longer corridors or narrower lanes requiring more reach, a 4mm or 6mm lens variant would provide a tighter, more focused view at the cost of coverage width. Check the DORI distances before finalising placement: the IPC-D261H-MU identifies subjects at up to 6m, recognises at 12m, and observes at 24m, which sets practical limits on where identification-level detail is achievable.
Key Features & Technical Specifications
| Model | HiLook IPC-D261H-MU |
| Resolution | 6MP (3200 x 1800) |
| Frame Rate | Up to 20fps |
| Lens Type | Fixed |
| Focal Length | 2.8mm |
| Horizontal Field of View | Approximately 105 degrees |
| DORI Distances | Detect: 60m | Observe: 24m | Recognise: 12m | Identify: 6m |
| IR Night Vision Range | Up to 30m |
| Wide Dynamic Range | 120dB True WDR |
| Video Compression | H.265+ / H.265 / H.264+ / H.264 |
| Detection Technology | AcuSense – Human and vehicle classification |
| Audio | Built-in microphone (audio recording) |
| Local Storage | MicroSD up to 256GB |
| Power | PoE (IEEE 802.3af) |
| Weather Protection | IP67 |
| Vandal Resistance | IK10 |
| Housing Type | Fixed dome |
Ideal Use Cases
Retail Store Ceilings
The 105-degree wide-angle coverage from a ceiling position monitors aisles, counters, and entry areas in a single shot. AcuSense classification keeps alert activity focused on customer and staff movement rather than lighting changes or ventilation drafts.
School Corridors and Common Areas
IK10 impact resistance handles the physical demands of high-traffic school environments. The built-in microphone records audio that can provide important context during incident reviews involving student conduct or safety events.
Office Building Entrances
120dB true WDR manages the challenging lighting at glass entry doors where bright outdoor light contrasts with darker interiors. At 6MP resolution, footage from these positions supports reliable facial detail review during playback.
Covered Car Parks and Stairwells
IP67 weatherproofing and IK10 protection make the IPC-D261H-MU durable in semi-exposed locations such as open-deck car parks or concrete stairwells. The 30m IR range supports useful night-time imaging in these low-light areas.
Reception and Customer Service Counters
The built-in microphone captures audio at service points where verbal exchanges are part of the incident record. Combined with 6MP resolution and wide-angle coverage, this dome provides strong evidential footage from a ceiling position above the counter area.
Choosing the Right Model
- Choose this model if: You need 6MP ceiling-mounted dome coverage with AcuSense detection, a built-in microphone for audio recording, and a housing that handles both weather and physical impact at the same installation point.
- Choose a different model if: Your site requires full-colour night vision without IR illumination – this camera uses IR rather than white-light LEDs, so night footage is greyscale rather than colour. A turret or dome camera with built-in white-light LEDs would be more appropriate for locations where colour identification at night is a priority.
- Choose a different model if: The installation point requires a longer focal length for narrow-lane or long-distance coverage – the fixed 2.8mm lens is optimised for wide-angle ceiling positions and is not suited to identifying subjects beyond 6 to 12 metres with reliable detail. A motorised varifocal or longer fixed-lens model would be more appropriate for those scenarios.
FAQs
- What does AcuSense actually do on the IPC-D261H-MU?
AcuSense uses deep-learning algorithms to classify motion events as either human or vehicle targets, filtering out triggers caused by animals, foliage movement, rain, or shadow changes. When an alert fires, it has already been assessed against these categories, so monitoring staff and NVR event logs receive fewer irrelevant notifications. This is particularly useful in outdoor-facing or semi-exposed positions where environmental motion is common. - Does the built-in microphone support two-way audio communication?
No. The IPC-D261H-MU includes a built-in microphone for audio recording only. There is no built-in speaker confirmed on this model, so two-way voice communication is not supported. The microphone records ambient audio alongside video footage, which is available for playback review on a compatible NVR or via the HiLookVision app. - What is the maximum microSD card this camera supports?
The IPC-D261H-MU supports microSD cards up to 256GB, providing a local onboard storage option independent of an NVR. This is useful as a backup recording layer or for installations where running a full NVR is not practical. The card is installed directly in the camera housing. - Is this camera suitable for installation in an outdoor exposed ceiling position?
Yes. The IP67 rating protects the housing against water ingress and dust penetration, making it suitable for exposed outdoor positions including under eaves, in covered walkways, or on the underside of carport structures. The IK10 rating adds protection against impact, which is useful in public-facing outdoor positions prone to vandalism or accidental contact. - How far does the 2.8mm lens actually identify people clearly?
Based on the confirmed DORI distances for the IPC-D261H-MU, identification-level detail (sufficient to recognise individual features) is achievable at up to 6 metres. Recognition of a subject is possible at up to 12 metres, and the camera can detect human presence at up to 60 metres. For ceiling positions in standard rooms or corridors, the 6m identification distance is typically adequate when the camera is positioned directly above the area of interest. - Where can I find the datasheet and setup documentation for this camera?
The IPC-D261H-MU datasheet and quick start guide are both available through Security Wholesalers via the Additional Information links on the product page. The HiLookVision app used for remote viewing is available through the Hikvision App Store for both iOS and Android devices.
Product Video Samples
Additional Information























