SHIVISION Wireless Waterproof Recording Excavator Review

【2.4G Wireless Automatic Pairing Technology】Powered on both 7 Inch LCD monitor and backup camera by automotive battery or vehicle electrical system. Afterthat the monitor and camera would be matched automatically of 2.4G wireless signal. No more messy wire.This 2.4G digital wireless technology equipped with good encryption,anti-channeling interference,high image resolution. Makes it better than ordinary analog wireless systems. 【128G Large Memory】Wireless monitor with 128G storage capacity. Supports four-channel synchronous recording and video playback. When disk is full,the monitor will delete the earliest manual/ timing record file one by one. 【Wide Voltage Input & Universal Car】 7 Inch wireless reversing system supports DC12V-32V wide power input. Compatible for engineering vehicles such as trailer/ truck/ bus/ excavator/ pickup truck/ crane/ forklift/ Mining/ agricultural machinery equipment, etc. The backup camera system kit has U-support bracket and center mounting bracket for installation. 【Display Mode & Transmitting Distance】 Four wireless cameras can be added, and the 4 channel monitor has a quad/ split/ single-screen display mode. The image can be flipped between mirror(rear view) and normal(front view).You can use the camera as rear camera or front camera. Wireless transmission distance is up to 394ft in open area. 【IP69K Waterproof & Night Vision Camera】The waterproof grade is IP69K of wireless rear view camera. 120 degree wide viewing angle with 20 infrared light LEDs. Clearly image for your vehicle and your safety even in dark night. Note that the LCD monitor is not designed to be waterproof and can be waterproof if required. Night vision distance of monitoring camera are about 49ft. SHIVISION offers 12 months warranty.