Dahua DH-HAC-HFW1220THP | 2MP HDCVI IR Bullet Camera

Dahua DH-HAC-HFW1220THP | 2MP HDCVI IR Bullet Camera

Experience 1080P full HD video and the simplicity of using existing
cabling infrastructure with HDCVI. The Lite series 1080P HDCVI camera
features a compact design and offers a high quality image at a friendly
price. It offers various motorized/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.

Multiple-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 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 pro-tection against
the camera and its structure from the effects of lightning