A Huge Range of PIR Detectors (Passive InfraRed sensors) for use with various applications are available
RXC-ST Digital Quad Zone Logic PIR
ACH-0001, Premier Compact PW (Pet Immunity up...
ACF-0001 Premier Compact QD (Quad)
ACE-0001, Premier Compact XT (Digital PIR)
ACD-0001 Premier Compact IR (Analogue PIR)
OPTEX Saver PIR, 12mx12m Grade 2 Saver PIR