System Overview
Experience full HD 1080P/ HD 720P video with the simplicity of using
existing cabling infrastructure. The Lite series features compact design
and high quality image at friendly price. It offers various vari-focal/fixed
lens models with multi-language OSD and HD/SD switchable output. The
structure flexibility and best cost-performance makes lite series 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 ±25% 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.
Elaborate Design
In order to minimize the interference against on-going business activities,
as well as meeting aesthetics requirements, the camera is designed with
dark front face.