12 volt motion sensor for sale, brand-new and used.

New Wireless 1000 Door Alarm Motion Sensor infrared beam chime remote ring bell $119.00 ship $11.00this price includes 2 extra external speakers and 50 feet wire so this system could ring in 3 locations 1 wireless 2 with short runs of wire. Radioshack charges $25 just for the 50 feet of wire. Need more wire?

The Ritron Callbox Series 7 includes a DTMF Decoder already installed UHF Frequency Programming included

at this low price DOES NOT include 50 feet of wire and small external extension speaker if you need all this as a kit please contact me All Hard Wired Beam Entry Chime System Also available. self contained beam which rings at door only also available!! cell voicemail text 347 762 0062 jonesth2013 Pampa Tx and NW OKLA jonesth2013 at yuhoo dot c om rodann dot electronics at hot mail comwww exitalarm dot net or www eztoneddot biz www eztonechime dot com my website.

Magnetic locks would like to thank you for taking the time to visit our eBay auction. We are a U.S. Based international wholesaler of security equipment specializing in Gate Operators, Access Control Equipment, Parking Systems, Surveillance / CCTV Equipment, Magnetic Locks and Electric Strikes.

2 Used Working Crestron ST-10 8 Relay and 4 digital Analog input module   Working item removed from Working College environment   Another fine used electronic product brought to you by mrfixit- quality used electronics   You are bidding on a used pair of Crestron Crestron ST-10 8 Relay and 4 digital Analog input modules in working condition.  This unit was professional removed from a local college.  This unit was part of a Classroom control environment.