Not just for RVs and Campers
I use this to monitor my K9 partner in the cruiser and it is awesome. Whenever I'm away from the vehicle I can instantly check the conditions inside and make sure he's safe. The GPS functionality is great for if the monitor is ever stolen. Cell service is required, but the monitor will alert you if there is a loss of service or power. Do wish there was a larger battery, or if replacement batteries could be sold (my first one was always plugged in and the constant on/off cycling killed the battery). Otherwise the peace of mind is worth every penny.