wireless PIR

[cutterman]

Looking for a wireless PIR system I could use to trigger a camera or NVR with a basic closed circuit type output. Capability for multiple sensors would be ideal.
Thanks

 

[bababouy]

I recommend these all the time because we use so many. Optex hx 40RAMi and the Inovonics en4216 receiver. The Optex PIR has an Inovonics transmitter built in and a range of about 2000 ft. You can mount the receiver near your dvr, which has 16 inputs, and 6 form c outputs (NO COM NC). They are about $250 each and the receiver is about $250 - $300. They run on two or three little batteries that last 2-3 years.