Uses the MURS channel for the longest range driveway alarm available.
No more false alarms: The driveway alarm probe only detects metal within a 10-12 foot radius. Can not be triggered by animals, debris, or people. Probe comes with 50 ft. wire connecting it to the transmitter box that can be mounted on a tree or post.
Portable radio comes with a rechargable ion battery pack and charger. Radio operates up to 40 hours between charges.
Unlimited numbers of base stations, radios, or sensors can be added to create the perfect 4 Mile set for your needs.
Manufactured by Dakota Alert. 1 year manufacturer's warranty
The MURS metal detecting driveway alarm allows you to pick up only vehicle traffic up to 4 miles away from your receiver.
Your handheld radio can double as an intercom simply by pairing it with another MURS base station or handheld radio.
Infinitely expandable - add as many extra sensors, base stations or handheld radios as you need.