Napco Napco PIR1680 Microprocessor PIR Sensor, 20lb Pet Immunity, Room-Temp Alert MSRP: Was: Now: $30.42
Napco Napco GEM-P801 Control Panel/Communicator, 6 Hardwired/Wireless Zones, 2-Wire Fire Zone, 2 Wireless Only Zones MSRP: Was: Now: $115.92