... Vision,170degree view angle,12V / 24V Optional,2.4G Wireless monitor rear view mirror Brief Introduction:IR Night Vision,420TV Line ... Wireless optionalSpecification:1. Picture Sensor: OV7950/PC1030 (Distance reference marking display Optional)2. Water-proof: IP683. Mirror image and original image ... Vision,170degree view angle,12V / 24V Optional,2.4G Wireless monitor rear view mirror