Cheap camera 2.8mm, Buy Quality ip camera outdoor directly from China ip camera Suppliers: Wholesale English Version CCTV Camera DS-2CD2142FWD-I Dome Audio 4MP Multi Language Mini IR IP Camera Outdoor POE Camera 2.8mm
HiK English Version CCTV Camera 4MP Dome Security Camera with POE Network Camera DS-2CD2142FWD-I Video Surveillance 4/6mm lens Firmware upgrade-able Wholesale Key Feature 4 Megapixel High Resolution Full HD1080P Video Output 3D DNR & DWDR & BLC IR Range: up to 30m (90 feet)​​​ Specification ​ Supported Mobile Systems: iPhone OS, Sybian, Android Supported Operating Systems: Windows 98, Windows XP, Windows Connectivity: Wired IP Network Image Sensor: 1/3” Progressive Scan CMOS Min. Illumination: 0.07 lux @ (F1.2, AGC ON), 0 lux with IR Shutter Time: 1/25 sec to 1/100,000 sec Lens: 4.0mm@ F2.0, angle of view: 83° IR cut filter with auto switch Digital Noise Reduction: 3D DNR Wide Dynamic Range: 120 dB Video Compression: H.264 / MJPEG Bit Rate: 32 Kbps ~ 16 Mbps