Dahua Technology DH-HAC-T1A51-U CCTV camera Specifications

Dahua DH-HAC-T1A51-U 5MP IR HDCVI Fixed-focal Eyeball Camera

Product Profile

Series Overview
The Cooper Series offers simple and highly cost-effective HDCVI solutions. It provides 24/7 reliable monitoring with high-quality image performance, saving cost on both material and labour force. It is also designed and built to the specific standards of Dahua.

Functions

Smart IR Illumination
With its IR illumination, the camera provides optimal performance in low light conditions, ensuring uniformity in the brightness of B/W images. Through its smart IR technology, the camera also compensates for the distance of targets by adjusting the intensity of its IR LEDs, preventing overexposure of images as targets move closer to the
camera.

4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals (video, audio*, data and power) which are simultaneously transmitted over a coaxial cable. Dual-way data transmission allows the HDCVI camera to interact with the XVR to perform various actions such as sending control signals and triggering alarms. HDCVI technology also supports PoC, which makes the camera easy and quick to install.
* Audio input is available for select HDCVI camera models.

Long Distance Transmission
HDCVI technology provides long distance transmission in real time without transmission loss. It supports transmission distances up to 700 m for 2-MP/5-MP/8-MP HD videos through coaxial cables, and up to 300 m through UTP cables. The results were obtained and verified through rigorous testing in Dahua's test laboratory.

Simplicity
HDCVI technology inherits the simplicity of traditional analogue surveillance systems, making it a great mechanism for protecting your valuables. HDCVI can be upgraded from the traditional analogue system without replacing the existing coaxial cabling. Its plug and play design enables it to produce high-definition videos during surveillance without the hassle of configuring a network.

Multi-language OSD
The OSD offers multiple functions to meet the many requirements of a monitoring scene, such as backlight mode, day/night mode, white balance, privacy mask, and motion detection. 11 languages are available for OSD: Chinese, English, French, German, Spanish, Portuguese, Italian, Japanese, Korean, Russian and Polish.

Easy Installation
HDCVI eyeball comes with a quick-to-install pedestal, which makes it easier to install than conventional eyeballs and reduces cost on time and labour.

Contact manufacturer Contact manufacturer

Datasheet Datasheet

Make	Dahua Technology
Manufacturer	Dahua Technology Ltd
Category	CCTV>CCTV cameras
Model code	DH-HAC-T1A51-U
Series	Cooper Series
Colour Type	Colour / Monochrome
Resolution TVL	5 MP
Sensitivity lux	0.02 lux@F2.0 (Colour, 30 IRE) ; 0.002 lux@F2.0 (B/W, 30 IRE) ; 0 lux (Illuminator on)
Electrical Specifications	Voltage: 12 V DC Power Consumption: Max 2.7 W
Motion Activated	Yes
Focal Length mm	2.8 mm; 3.6 mm
Mount Type	Wall, Ceiling
Wide Dynamic Range	Yes
Back Light Compensation	Yes
Auto Gain Control	Yes
White Balance	Yes
Electronic Shutter range	PAL: 1/25 s–1/100,000 s; NTSC: 1/30 s–1/100,000 s
S/ N (Signal/ Noise) Ratio dB	>65 dB
Signal Mode	PAL, NTSC
Video Output	CVI/TVI/AHD/CVBS by one BNC port
Physical Specifications	Dimension mm: Φ85.0 x 77.1 Weight g: 110
Environmental Specifications	Operating Temperature ^oC: -40 ~ +55 C (-40 ~ +131 F) Operating Humidity %: < 95
Additional info	Max 25 fps@5MP (16:9 video output). Smart IR Illumination. 25 m illumination distance. Quick-to-install eyeball saves installation time. 2.8 mm fixed lens (3.6 mm optional). CVI/CVBS/AHD/TVI switchable
Download PDF version Download PDF version

Make

Dahua Technology

Manufacturer

Dahua Technology Ltd

Category

CCTV>CCTV cameras

Model code

DH-HAC-T1A51-U

Series

Cooper Series

Colour Type

Colour / Monochrome

Resolution TVL

5 MP

Sensitivity lux

0.02 lux@F2.0 (Colour, 30 IRE) ; 0.002 lux@F2.0 (B/W, 30 IRE) ; 0 lux (Illuminator on)

Electrical Specifications

Voltage: 12 V DC
Power Consumption: Max 2.7 W

Motion Activated

Yes

Focal Length mm

2.8 mm; 3.6 mm

Mount Type

Wall, Ceiling

Wide Dynamic Range

Yes

Back Light Compensation

Yes

Auto Gain Control

Yes

White Balance

Yes

Electronic Shutter range

PAL: 1/25 s–1/100,000 s; NTSC: 1/30 s–1/100,000 s

S/ N (Signal/ Noise) Ratio dB

>65 dB

Signal Mode

PAL, NTSC

Video Output

CVI/TVI/AHD/CVBS by one BNC port

Physical Specifications

Dimension mm: Φ85.0 x 77.1
Weight g: 110

Environmental Specifications

Operating Temperature ^oC: -40 ~ +55 C (-40 ~ +131 F)
Operating Humidity %: < 95

Additional info

Max 25 fps@5MP (16:9 video output).
Smart IR Illumination.
25 m illumination distance.
Quick-to-install eyeball saves installation time.
2.8 mm fixed lens (3.6 mm optional).
CVI/CVBS/AHD/TVI switchable

Download PDF version Download PDF version

Dahua Technology Ltd news

Skills for Security: Future of fire & security workforce

Skills for Security is proud to announce Toby Moulder from APM Fire and Security Ltd, trained by SGS College, has won the Electronic Fire & Security competition at the WorldSkills UK National Finals. WorldSkills UK brings together the most talented apprentices and learners from across the country to compete in industry-standard technical challenges. Future of the fire and security workforce The Electronic Fire & Security competition, judged by NSI and SSAIB, is designed in partnership...

Streamline security with Wavestore v6.42 VMS release

Wavestore announces the release of Wavestore v6.42, the latest iteration of its open-platform video management system (VMS), delivering deeper automation, enriched third-party integrations, and enhanced flexibility for modern security environments. Featuring automatic camera updates, an immediate Break Lock override, precision control via 3Dconnexion SpaceMouse, a new SDK for partners, expanded ONVIF compliance and virtual server support, plus specialised integrations with real-time weight meas...

Dahua WizColor unlocks 4K AIoT potential in security

Dahua Technology, a world-pioneering video-centric AIoT solution and service provider, proudly released the newest addition to its WizColor product offerings. Equipped with an artillery of intelligent functions tailored to meet the needs of various scenarios, the WizColor technology expands its capabilities with five innovative categories: WizColor + 4K, WizColor + PT, WizColor + Vari-focal, WizColor + HDCVI, and WizColor + 4G. WizColor + 4K: Brilliant nights, clear details The WizColor techn...

Dahua Technology Ltd case studies

Dahua Technology joined hands with partners to provide seamless LED displays in The Netherlands

About a year and a half ago, Peter de Jong introduced Dahua to Fred Koks, General Manager of KITT Engineering. Since then, Dahua, KITT Engineering and Ocean Outdoor have completed five joint projects together. Follow-up appointments for the next two projects are already scheduled. "Let's see what happens," was Fred's reaction when introduced to Dahua. ''We evaluate our portfolio with suppliers every year,'' he explained. “We have to. So much is changing and new technology is develo...

Dahua highlights some of the campus applications of implementing AI technology in schools

AI is empowering a new generation of advanced, efficient security systems. In the field of education, AI is also facilitating the digital and intelligent upgrading of schools and institutions from K12 to universities. AI applications such as smart identification, deep learning and intelligent analysis greatly reduce manpower costs, while improving the security level and management efficiency at the same time. AI-enabled innovative teaching methods can help enhance engagement in both remote and...

Dahua takes the lead in bringing advanced security technology to Antarctica

Antarctica is the Earth’s southernmost and least populated continent. It holds the world record for the lowest temperature ever measured: −89.2 °C (−128.6 °F). To help cover different scientific bases in the Argentine region of Antarctica, Dahua Technology has donated 15 security cameras specially developed to handle the harsh weather conditions in the “white continent”. These devices enable 24-hour footage, increase contact and connectivity with scientists...