Panasonic PIR Sensors PIR motion detector 617159 - Panasonic EKMB1301112K, Panasonic's EKMB1301112K is a passive infrared motion detector designed for low-power operation. It operates within a voltage range of 2.3 to 4 V and is typically used for applications like security systems and automatic lighting. This pyroelectric infrared sensor is ideal for detecting movement and changes in infrared radiation in various environments. Panasonic EKMB1301112K WL Series PIR Motion Detector Low Power 1000m²