LHI1548 Description
Lighting | Imaging | Tele Pyroelectric Infrared Detectors Twin Element Detector LHi 1548 Four elements as two pairs Two outputs, inverse polarity Designed for PIR Alarm Systems The LHi 1548 pyroelectric infrared detector is designed for high end PIR alarm applications. It includes a twin type pyroelectric ceramic with 4 sensitive elements connected to two FET source follower circuits.Thus it provides for dual...