Name: Dahua DH-HAC-T1A51P-U-A 5MP Audio Eyeball Camera
SKU: DH-HAC-T1A51P-U-A
Price: 1744.00 INR
Availability: InStock

Dahua DH-HAC-T1A51P-U-A 5MP Audio Eyeball HDCVI Camera

5MP 2880 × 1620: Higher pixel density than 1080p for faces, merchandise, counters and wider scenes.

Smart IR up to 25 m: Infrared exposure control supports detailed 5MP monochrome night video.

Built-in microphone: Adds sound to high-resolution coaxial evidence where permitted.

4-in-1 video output: Switchable CVI, TVI, AHD and CVBS output for compatible recorders.

2.8 mm or 3.6 mm fixed lens: Choose the field of view for entrances, rooms, counters or outdoor approaches.

Quick-install indoor housing: Compact plastic eyeball for protected installations.

Product details

DAHUA COOPER SERIES HDCVI

DH-HAC-T1A51P-U-A 5MP Audio Eyeball Camera

5MP 16:9 | built-in mic | Smart IR 25 m

Clear coaxial surveillance without network-camera complexity

The Dahua DH-HAC-T1A51P-U-A is a 5MP 16:9 HDCVI eyeball camera with a built-in microphone. It delivers up to 2880 × 1620 video for sites that need more detail than 1080p while continuing to use coaxial cabling.

Smart IR reaches up to 25 metres, and DWDR plus 2D noise reduction help retain detail in mixed lighting. The quick-install eyeball design saves mounting time in protected indoor and covered locations.

Key benefits for day-to-day CCTV use

5MP imaging: Higher pixel density than 1080p for faces, merchandise, counters and wider scenes.

Smart IR up to 25 m: Infrared exposure control supports detailed 5MP monochrome night video.

Built-in microphone: Adds sound to high-resolution coaxial evidence where permitted.

Technical specifications – DH-HAC-T1A51P-U-A

Model / video standard	DH-HAC-T1A51P-U-A, PAL HDCVI camera
Image sensor / maximum resolution	5 MP CMOS; 2880 × 1620
Frame rate	Up to 5MP at 25 fps (PAL), subject to compatible XVR firmware
Illumination	Smart IR, up to 25 m
Lens	Fixed-focal M12; 2.8 mm or 3.6 mm
Video output	One BNC, switchable CVI / TVI / AHD / CVBS
Audio	Built-in microphone; CVI/TVI camera audio on compatible recorders
Image controls	Day/night, BLC/HLC where supported, DWDR, white balance and 2D noise reduction
Power	12 VDC with ±30% input-voltage tolerance
Housing / protection	Plastic quick-install eyeball housing; no IP67 rating stated for this eyeball model
Operating environment	-40°C to +60°C; below 95% RH, non-condensing
Warranty	2 Years Dahua India, subject to invoice and serial-number validation

Installation and recorder compatibility

A strong choice for cash counters, reception areas, classrooms, office corridors and covered entrances. Use a compatible 5MP XVR and confirm the ordered lens before installation.

Use a compatible HDCVI/XVR channel, regulated 12 VDC power and correctly terminated coaxial cable or a suitable video balun. Select the camera output format only when required by the recorder. The camera is not an IP camera and does not connect directly to a router.

Choosing the correct lens, recorder and cable

Use a 5MP-capable XVR and confirm 5MP 16:9 support. Smart Dual Light 5MP operation may require XVR firmware V4.001.0000004.1.R.220323 or later, as specified by Dahua.

Before dispatch, confirm the ordered lens, PAL recording mode, DVR resolution support, audio compatibility and required cable distance. Published illumination distances are measured under controlled conditions; real performance changes with mounting height, scene reflectivity, lens choice and ambient light.

Frequently asked questions

Does DH-HAC-T1A51P-U-A work with every DVR?

Use a DVR/XVR channel that supports the selected 5MP HDCVI output and frame rate. Older recorders may require a lower output mode or may not support this camera.

Does this model record audio?

Yes. The U-A version has a built-in microphone with an indicated pickup distance of up to 8 metres under suitable conditions.

Can it produce colour video at night?

It uses IR for black-and-white night monitoring. Choose the U-IL-A version for warm-light colour capture.

Are the power supply and DVR included?

No. This listing is for the camera unless the selected offer explicitly states otherwise. Power supply, DVR/XVR, storage, cable and connectors are chosen separately.