Eye Hole Security 1080P HD 1.7mm Lens FishEye CCTV Network Mini Peephole Door WifI Camera Wide Angle 800

Door Eye Hole Security 1080P HD 1.7mm Lens Wide Angle FishEye CCTV Network Mini Peephole Door WifI Camera Wide angle 800 Product size: diameter 18mm * length 27-50mm adjustable Standard 3.6mm lens, visual angle of 90 degrees, special for anti-theft door, easy installation and simple operation Technical parameters / specification Model / model 701 Imaging device / image sensor 1 / 3 "pc1089 Pixels / pixels pal: 628 (H) × 582(V) NTSC:428(H) × 320(V) Signal system PAL / NTSC Horizontal resolution 800 lines Focus zoom Electronic shutter speed / electronic shutter 1 / 50 (1 / 60) - 1 / 100000 (s) Automatic gain control / AGC Auto Backlight compensation / BLC Auto White Balance Auto Tracking White Balance SNR / R / N ratio 52dB Minimum illumination / min. illumination 1.5lux / f1.2 (IR) Video output / video output 1.0vp-p, 75 Ω Required power supply / power requirement DC 8-12v, 5000mA Synchronization mode / sync. System synchronization / internal sync Infrared wavelength / IR w * * e length none Visible distance / IR distance 0m Operating temperature - 20 ℃ ~ + 60 ℃ RH95% max