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Dakota Alert is a South Dakota based company with over 30 years of experience with wireless driveway alarms. The DCMA-4000 includes one wireless driveway alarm sensor (DCMT-4000) and one A/C powered receiver (DCR-4000).
Easy installation- Up to 16 sensors can be paired with one receiver or an unlimited number of receivers can be paired to one sensor. Simple code-learning technology means you can have this set up in minutes.
Longest wireless range in its class- One mile wireless range is much greater than other products that claim ¼ mile or ½ mile. The long range means the radio signal is more likely to get through to the receiver.
Ultra-reliable battery operation- The sensor operates on one 9 volt battery (not-included). The battery will typically last a year or more before it needs to be changed. No need to worry about a solar panel not charging. The battery works day or night.
Super dependable- The motion sensor will detect people or vehicles up to 100’ away and then will send a signal to the receiver up to 1 mile away. Can be used to monitor driveways, back yards, tool sheds, etc.