Dahua DH-HAC-T2A21P 2MP HD Dome Camera

System Overview

• Experience 1080P full HD video and the simplicity of using existing cabling
• infrastructure with HDCVI. The Cooper series 1080P HDCVI camera
• features a compact design and offers a high quality image at a friendly
• price. It offers various vari-focal/fixed lens models with a multi-language
• OSD and HD/SD switchable output. Its structural flexibility and high costperformance makes the camera an ideal choice for SMB solutions.

Functions

• 4 Signals over 1 Coaxial Cable
• HDCVI technology supports 4 signals to be transmitted over 1 coaxial
• cable simultaneously, i.e. video, audio*, data and power. Dual-way data
• transmission allows the HDCVI camera to interact with the HCVR, such as
• sending control signal or triggering alarm. Moreover, HDCVI technology
• supports PoC for construction flexibility. * Audio input is available for some models of HDCVI cameras.

Long Distance Transmission

• HDCVI technology guarantees real-time transmission at long distance
• without any loss. It supports up to 800m(1080P)/1200m(720P) transmission via coaxial cable, and up to 300m(1080P)/450m(720P) via UTP
• cable.*Actual results verified by real-scene testing in Dahua's test laboratory.

Simplicity

• HDCVI technology inherits the born feature of simplicity from traditional
• analog surveillance system, making itself a best choice for investment
• protection. HDCVI system can seamlessly upgrade the traditional analog system without replacing existing coaxial cabling. The plug and
• play approach enables full HD video surveillance without the hassle of
• configuring a network.

Smart IR

• The camera is designed with microcrystalline LED IR illumination for best
• lowlight performance. Smart IR is a technology to ensure brightness
• uniformity in B/W image under low illumination. Dahua’s unique Smart IR
• adjusts to the intensity of camera's infrared LEDs to compensate for the
• distance of an object, and prevents IR LEDs from overexposing images as
• the object come closer to the camera.

Multi-formats

• The camera supports multiple video formats including HDCVI, CVBS and
• other two common HD analog formats in the market. The four formats can
• be switched over through OSD menu or by PFM820(UTC controller). This
• feature makes the camera to be compatible with not only HCVRs but also
• most end users’ existing HD/SD DVRs.

Multi-language OSD

• OSD menu provides multiple image adjustments and function settings
• to meet the requirements of different monitoring scenes. The OSD menu
• includes configurations such as backlight mode, day/night, white balance,
• privacy mask and motion detect. The camera supports 11 languages for
• OSD menu, namely, Chinese, English, French, German, Spanish, Portuguese,
• Italian, Japanese, Korean, Russian and Polish.

Protection

• The camera's outstanding reliability is unsurpassed due to its rugged design.
• The camera is protected against water and dust with IP67 ranking, making it
• suitable for indoor or outdoor environments.
• With working temperature range of -40 °C to +60 °C (-40 °F to +140 °F), the
• camera is designed for extreme temperature environments.
• Supporting ±30% input voltage tolerance, this camera suits even the most
• unstable power supply conditions. Its 4KV lightning rating provides protection against the camera and its structure from the effects of lightning.

Technical Specification

Camera

• Image Sensor : 1/2.7" CMOS
• Effective Pixels : 1920(H)×1080(V), 2MP
• Scanning System : Progressive
• Electronic Shutter Speed : PAL: 1/25~1/100000s, NTSC: 1/30~1/100000s
• Minimum Illumination : 0.04Lux/F1.85, 30IRE, 0Lux IR on
• S/N Ratio : More than 65dB
• IR Distance : Up to 20m (66feet)
• IR On/Off Control : Auto / Manual

Lens

• Lens Type : Fixed lens / Fixed iris
• Mount Type : Board-in
• Focal Length : 3.6mm (2.8mm,6mm Optional)
• Max Aperture : F1.85
• Angle of View : H: 93° (103°,54.7°)
• Focus Control : N/A
• Close Focus Distance : 800mm (500mm,2000mm), 31.50'' (19.69",78.74'')

Pan / Tilt / Rotation

• Pan/Tilt/Rotation : Pan: 0° ~ 360°, Tilt: 0° ~ 78°, Rotation: 0° ~ 360°

Video

• Resolution : 1080P (1920×1080)
• Frame Rate : 25/30fps@1080P, 25/30/50/60fps@720P
• Video Output : 1-channel BNC high definition video output / CVBS, video output (Can switch)
• Day/Night : Auto (ICR) / Manual
• OSD Menu : Multi-language
• BLC Mode : BLC / HLC / DWDR
• WDR : DWDR
• Gain Control : AGC
• Noise Reduction : 2D
• White Balance : Auto / Manual
• Smart IR : Auto / Manual

Certifications

• Certifications : CE (EN55032, EN55024, EN50130-4), FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)

Interface

• Audio : Interface N/A

Eelectrical

• Power Supply : 12V DC ±30%
• Power Consumption : Max. 2.7W (12V DC, IR on)

Environmental

• Operating Conditions : -40°C ~ +60°C (-40°F ~ +140°F) / Less than 95% RH, * Start up should be done at above -40°C (-40°F)
• Storage Conditions : -40°C ~ +60°C (-40°F ~ +140°F) / Less than 95% RH
• Ingress Protection & Vandal Resistance : IP67

Construction

• Casing : Aluminium
• Dimensions : 94mm×94mm×78mm(3.7"×3.7"×3.07")
• Net Weight : 0.27kg (0.60lb)
• Gross Weight : 0.32kg (0.71lb)