EKMB1291112 is a PIR motion sensor from the PaPIRs WL series designed for slight motion detection with digital output and ultra-low current consumption of 2 µA. The sensor features a detection range of up to 3.5 m at 8°C temperature difference and 2.5 m at 4°C temperature difference, with a detection area coverage of approximately 48.5° in both horizontal and vertical directions. It operates at a voltage range of 2.3 to 4.0 VDC with a maximum output current of 100 µA and includes a circuit stability time of approximately 25 seconds after power-on. The black lens variant is optimized for motion detection in security systems, occupancy sensing, and automated lighting control applications where low power consumption and reliable presence detection are essential.