Dahua DH-IPC-HFW4431D-AS Scanning system progressive, 2D noise reduction, PAL /25~1/100000s electronic shutter speed, 0.02Lux/F1.85 minimum illumination, 4MP CMOS image sensor, maximum 1080p video resolution support, HD and SD output switchable, night vision, smart IR and IP67, IR on /off control auto / manual, 3.6mm focal length, F1.85 maximum aperture, H: 87.5? angle of view, 500mm close focus distance.
Features of Dahua DH-IPC-HDW1431S
The IR Megapixel Fixed camera delivers 4MP resolution with a 2.8mm/3.6mm fixed lens.The camera’s elegant blend of aesthetics combined with a range of easy mounting solutions provides an excellent choice for a variety of small to mid-size applications at an affordable price.
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 the alarm. Moreover, HDCVI technology supports PoC for construction flexibility
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.
HDCVI technology inherits the born feature of simplicity from the 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.
- 1/3? 4Megapixel progressive CMOS
- H.265& H.264 dual-stream encoding
- 20fps@4M(2688?1520) &25/30fps@3M(2304?1296)
- WDR(120dB), Day/Night(ICR), 3DNR, HLC, AGC, BLC
- Multiple network monitoring: Web viewer, CMS(DSS/PSS) &
- 2.8 mm fixed lens (3.6mm optional)
- Max IR LEDs Length 30m
- IP67, PoE