Review on 🚗 Rear View Car Camera Monitor with Alarm Parking Sensors System, Reverse Safety Distance Scale Lines, Waterproof Night Vision Angle, 4.3" LCD Video Display for Vehicles - Pyle (PLCMPS48) by Rob Parsons

I'm crazy. I spent four hours loading this into my truck. It doesn't work, the screen won't turn on no matter what I do. I connected all the cables according to the instructions and checked the power supply every which way I could. I don't want to rip out the whole block after drilling holes in the front and rear bumpers. I even had a master mechanic who doesn't know why it doesn't work. Tell me what to do? Received a replacement, worked two days. It's a bunch of okay, a bunch of crap. DO NOT BUY