Dakota Alert DCHT-2500 Duty Cycle Rubber Hose Transmitter 2500'
The DCRH-2500 is a very reliable and easy to install driveway alarm. The transmitter operates on one 9-volt battery and has 25' of ⅜" diameter exterior hose that will lie across the drive. When a vehicle drives over the hose, a signal will be sent to the DCR-2500 receiver up to ½ miles away*. The transmitter is weatherproof and meant for exterior locations. Up to 4 zones can be monitored with additional transmitters. The transmitters can be programmed so they will each sound a different tone at the receiver. Operating Range: -30°F to 120°F.