Unopened RCA (yellow) output type Function list: High resolution display Waterproof function compatible Supports guideline display function when backing up Wide angle: 170 degrees Horizontal viewing angle: 120 degrees Initial state: mirror image output Image sensor: OV 7070 Video format: NTSC Total number of pixels: 360000 pixels Horizontal resolution: 420 lines Minimum illumination: 0.1Lux/F1.8 (0Lux for LED) Video output: 1.0Vpp/75Ω Operating voltage: DC12V Camera size: 20mm x 18mm x 24mm 1 month warranty for peace of mind