Murata Infrared Sensor -

A range of passive infrared pyroelectric sensors from Murata. The devices detect long-wavelength infrared radiation and are largely insensitive to visible light. Typical applications include burglar alarms, security systems and human presence detection. A range on suitable lenses for the sensors are also available, see typically 124-5978 etc.

Passive Infrared (PIR) Sensors, Murata