This sensitive PIR detector contains a sophisticated 9 IC circuit and a sensitive PIR sensor. The unit operates from 9V battery (not included) and is about 5" x 3" x 2". The unit has a built in transmitter which was to transmit the intruder detection alert at 433MHz signal). This sensitive PIR unit has a detection range of 40 feet with a cone of coverage of about 90° wide. These brand new units cost a fortune originally but we are blowing them out while the supply lasts.
Manufactured by Quorum
Can be used in conjunction with the Quorum A-160 Security Monitor and A-160 RF Receiver.