Bosch Security Bosch F220-B6PS 24VDC Four-Wire Addressable Single Detector Base MSRP: Was: Now: $34.25
Bosch Security Bosch DS160 Request-to-Exit Detector, PIR 2.4m to 3m Coverage, Timers, Door Monitor with Sounder Alert, Pointable Coverage, Gray MSRP: Was: Now: $74.34
Bosch Security Bosch DS150i Request-to-Exit Motion Sensor PIR Detector, 2.4m x 3m Coverage,Light Gray Enclosure MSRP: Was: Now: $73.57