Dakota Alert 4000 Wireless Driveway Alarm

The Dakota Alert 4000 Wireless Driveway Alarm system consists of RF wireless vehicle detection transmitters that connect to a single transmitter up to a mile away to report approaching vehicles detected around your property. Dakota Alert 4000 vehicle detection transmitters detect vehicle movement through vibration sensors that can be hidden underground. Each Dakota Alert 4000 receiver can pair with up to 16 Dakota Alert Transmitters. Dakota Alert 4000-series devices are incompatible with MURS-series devices and vice versa.