Surveillance camera HD AHD coaxial camera $ 12.83 Pixel: 2 million (dpi) Type: Waterproof camera Style: Gun camera Image sensor: CMOS Horizontal resolution: 2500 (TVL) Minimum illumination: 0.01 (Lux) Resolution: 200 Lens: 3.6 (mm) Signal-to-noise ratio>: 48 (db) Working temperature: 50 ()