Review on Wireless Monitor Trailer Advanced Waterproof by Jason Holt

I installed this system on my motorhome to keep an eye on everything that's going on around it. Also write down when I'm gone. And I use it as an all round dash cam, I let it record when I'm driving, the refresh rate is fast. The included SD card records days and automatically extends when it is full. Everything works great, no problems. The instruction manual could have been a bit more detailed, but the customer support is excellent and quick to respond to any questions. Wireless is perfect, no problems. Only the force must be hard. The cameras are waterproof, so they can be installed outside (or inside). If you want to monitor/record your car (or anywhere else) this is a great system and I recommend it.