Dakota Alert DCRH-4K-PLUS Rubber Hose Wireless Driveway Alarm with Relay

DCRH-4K-PLUS Dakota Alert Rubber Hose Wireless Driveway Alarm with Relay Detect and be alerted when a vehicle enters your driveway, gas station, filling station, service station. The Dakota Alert DCRH4000 driveway alarm system uses a rubber hose sensor that is laid across the area where vehicles will enter. When the vehicle drives over the hose the wireless transmitter will send a signal to the receiver which will play a sound and light up the LED indicator light. The DCRH-4K-PLUS has a long wireless range of up to 1 mile (5280feet)* from transmitter to receiver. The transmitter is battery powered using a 9V battery (not included) and the receiver is powered by the included plug-in power adapter. The included Dakota 4000 Plus receiver has two form C relay outputs and a 12VDC relay output that can be activated when one of the sensors are triggered. This allows the receive to be connected to an external siren, strobe light or to an alarm or automation system. The relay and voltage output