High End Dual Element Detector
Special RFi Protection
Designed for PIR Alarms

The LHi 968 pyroelectric infrared-detector series is specially designed for Intrusion Alarm applications . It includes a dual element pyroelectric ceramic with FET in source follower connection and RF protection by a resistor and additional capacitor.

This detector is available in TO-5 housing with an infrared filter which protects the elements from strong white light disturbance. It offers high responsivity with excellent common mode performance (match) and low noise.