For Installation, except check user manual, you can go to YouTube to find videos to help installation, many our customers reference on it, let us know if you have any questions. Thank you !. Durable: Full Metal Housing, Durable, Not easy deformed for long time use. Wide Compatibility: Designed for 12V car, pickup truck, SUV, minivan and sedans. UP and Down 45°: The Back up Camera can be adjust angle up and down 45°, you can adjust the reverse view distance according to your needs. If it is too close to the ground, you can adjust the angle upwards, otherwise, you can adjust the angle downwards. After finished, don’t forget to fix it. 149° Wide View Angle : 149° wide view angle can meet your vision needs when driving or parking. Crystal Image & Night Vision: 6 glass lenses, 100% true color reproduction, the latest upgraded chip, generate clear real-time video, Starlight level night vision makes your reversing more safety in dark night, rainy day , snow day. IP69K Waterproof: The Backup Camera made with sturdy full Metal housing(include backup camera and bracket mount), latest full nano waterproof glue filling process, it will effectively prevent water, fog or mist into the camera. Metal housing also will more durable then plastic shell. Universal Backup Camera: The mini camera can be use as a rear/ side/ front camera, Compatible with Monitors or Radio which supports RCA video input. Fit for 12V Car Car Pickup Truck SUV...etc. PS: Not fit for Dash Camera, DVR. Mirror Dash Camera.