Name: Dahua DH-HAC-T1A21P-U-A 2MP Audio Eyeball Camera
SKU: DH-HAC-T1A21P-U-A
Price: 1188.00 INR
Availability: InStock

Product details

DAHUA COOPER SERIES HDCVI

DH-HAC-T1A21P-U-A 2MP Audio Eyeball Camera

2MP | built-in mic | Smart IR 20 m | 4-in-1

Clear coaxial surveillance without network-camera complexity

The Dahua DH-HAC-T1A21P-U-A combines 2MP HDCVI video with a built-in microphone in a compact quick-install eyeball body. It is designed for existing coaxial systems that need 1080p picture and synchronised audio without installing a separate microphone.

Smart IR provides up to 20 metres of black-and-white night monitoring. Switchable CVI, TVI, AHD and CVBS output, DWDR and 12 VDC wide-voltage tolerance help it fit practical retrofit projects.

Key benefits for day-to-day CCTV use

2MP imaging: Full HD detail for general monitoring, entrances and everyday evidence review.

Smart IR up to 20 m: Balanced infrared illumination supports clear monochrome night monitoring.

Built-in microphone: Carries camera audio over compatible coaxial recording equipment.

Technical specifications – DH-HAC-T1A21P-U-A

Model / video standard	DH-HAC-T1A21P-U-A, PAL HDCVI camera
Image sensor / maximum resolution	2 MP CMOS; 1920 × 1080
Frame rate	Up to 1080p at 25 fps (PAL)
Illumination	Smart IR, up to 20 m
Lens	Fixed-focal M12; 2.8 mm or 3.6 mm
Video output	One BNC, switchable CVI / TVI / AHD / CVBS
Audio	One built-in microphone; audio over supported HDCVI/TVI equipment
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

Use this model for checkout counters, reception areas, small offices, homes and covered entrances where audio is permitted and useful. Confirm local privacy rules and DVR audio support before enabling recording.

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

For 1080p recording, use a DVR/XVR channel that supports 2MP HDCVI. CVI is the preferred native mode; TVI, AHD and CVBS are available for compatible legacy equipment.

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-T1A21P-U-A work with every DVR?

Use a DVR/XVR channel that supports the selected 2MP 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 suffix identifies the built-in-microphone version. The connected DVR/XVR channel must also support camera audio.

Can it produce colour video at night?

It uses IR for black-and-white night video. Choose a U-IL-A Smart Dual Light model when warm-light colour capture is required.

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.

Why buy from BuyCCTVs.com?

Exact-SKU checking before dispatch
DVR, lens, audio and cabling compatibility guidance
Genuine invoice and India-wide support

Professional installation note

Audio recording can be legally restricted. Display appropriate notices and obtain consent where required. Protect this eyeball camera from direct weather exposure.

Additional information

Camera Type	Eyeball
Resolution	2MP
Signal	4-in-1
Audio	Built-in Mic
IR Range	20m
Warranty	2 Year

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