Four interchangeable lenses Adjustable mounting bracket 100% digital PIR detection . ... making the product suitable for high-mount and low-mount lighting control applications. ... reversible hot and ...

Its tasks include reading the solar panel and battery voltages, and PIR output. When movement is detected by the sensor, it activates a clever little latching power circuit to power on the ESP01 ...

PL-1 is a passive infrared motion detector designed for outdoor low voltage control applications such as control of gates, lights, CCTV cameras etc. A special built-in photocell and light level ...

Optex VXI-ST is a passive infrared dual technology detector with 12m wide angle twin sensor PIR device, advanced SMDA target recognition detection circuit, 5x adjustable detection ranges, 5x detection ...

Figure 1 shows a way to control a light (or other 120-V ac appliance) with a passive-infrared (PIR) alarm sensor. The original concept was to turn a closet or shop light on whenever ...