Tracking Camera HD $ 84.12 Model: HC800A Pixel: 1200 (dpi) Type: Integrated camera Style: infrared camera Image sensor: CMOS Horizontal resolution: 480 (TVL) Minimum illumination: 0.001 (Lux) Resolution: 1080P Lens: 3.6 (mm) Signal to noise ratio> 48 (db) Working temperature: -20~+70 () Backlight compensation: infrared Size: 1 (inch) Power supply voltage: 6-12 (V) Electronic shutter: CMOS Weight: 486g Alarm function: motion detection Material: ABS Use environment: outdoor waterproof Effective distance: 20 meters Surveillance camera lens: 120 degrees Irradiation distance of infrared light: 20 meters