The DCMA-4000 is a feature filled wireless motion detector/receiver kit with up to a 1 mile* radio range. The passive infrared sensor operates on one 9-volt battery (not included). It will detect a person or vehicle from over 50 feet away and send a signal back to the receiver within 1 mile.
The RE-4k Plus receiver will play one of 16 different tunes so that different zones can be distinguished. It also features two form C relays and a 12v output. The receiver is powered by a 12VDC transformer.
Operating Range: -30°F to 120°F
*Actual range will vary depending on the environment.
Note: this transmitter is only compatible with the 4000 series receivers.