28PCS IR LED Waterproof Rearview Camera - Heated

Specifications:
Sensor  :  Color CCD
Resolution   :  420 TV lines
Video format  :   PAL / NTSC optional
Lens  :   f=2.5 mm
Lens Angle  :   120°
Infrared LED light  :   28PCS
IR Distance  :   20m
Waterproof Rate  :   IP69K
Shell material  :   aluminum alloy
Bracket material  :   iron
Mic  :   collects the environmental sound around the camera
Dustproof, waterproof, hydrochloric acid prevention, explosion prevention  :  
Mirror & non-mirror images option (adjusted by screw)  :  when the environmental working temperature is lower than -5°C.
Automatic stop heating when the temperature reaches 30°C.