This model supports active deterrence feature which warns off intruders with red blue light and siren even before users are aware of the incident. It is able to alert intruder accurately by SMD Plus or Perimeter Protection of XVR. This camera is an ideal choice for applications which require intrusion protect and video verification, such as courtyards, offices, warehouses, stores.
Active Deterrence
Active deterrence is to warn off intruders actively with red blue light and siren even before users are aware of the incidence. Once an intrusion is detected, the red blue light will flash and the siren will buzzer to alert the intruder. The content of siren is configurable.
Starlight Full-color
The camera adopts F1.2 large aperture lens and 1/2.7" high performance sensor. With higher amount of absorbed light and advanced image processing algorithm, the camera can be able to present 24/7 colored image that provides color details to accurately identify people or objects in low light conditons.
Warm Supplemental lights
With two warm supplemental LED lights, the camera is able to provide a colorful and vivid image even in total darkness. It also provides visible by default, the camera is set to smart light mode, in which the camera can automatically adjust the exposure time and light sensitivity simultaneously to avoid overexposure of the objects in the image center. Also, the sensitivity and intensity of the LED lights can be remotely controlled by OSD menu.
4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, such as 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 700 m transmission for 5MP HD video overcoaxial cable, and up to 300 m over UTP cable.*Actual results verified by real-scene testing in Dahua's test laboratory.
Protection
The camera's outstanding reliability is unsurpassed due to its rugged design.The camera is protected against water and dust with IP67, making it suitable for indoor or outdoor 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.
Main features
- 1/2.8" Progressive Scan CMOS - 8.0Mpx
- Technology HYBRID 4IN1 - (switchable OSD/PFM820) - HDCVI, HDTVI, AHD, CVBS
- Resolution: 8mpx (3840×2160); 4mpx (2688 × 1520); 960H (960 × 576/960 × 480).
- Video Frame Rate: 15/20/25fps@8MPx, 25/30fps@4MPx.
- High Speed, real-time remote transmissions.
- Special functions: Active deterrence with red blue light, siren and alarm out interface (only in HDCVI standard).
- OSD Functions: Day/Night(ICR), AWB, AGC, BLC, HLC, 2D-DNR, D-WDR digital, Smart Light, Mirror, Privacy Masking (8 Area).
- Optical Fixed from 3.6mm - Starlight Fullcolor technology.
- Two warm supplemental LED lights (warm white 3000K).
- Metal and plastic structure with IP67 Waterproof protection rating.
- 3 AXIS support with cable passage inside
- Audio input with Built-in microphone.
- Alarm I/O - 1/0 alarm inputs/outputs.
- DC 12V power supply. Lightning Protection System.
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