Mini Automatic Sensor Light Switch Infrared PIR Probe LED Body Motion Detection | eBay
SEBSON Mini PIR Sensor Indoor, Ceiling Flush Mounted for Installation, LED suitable, Infrared Motion Sensor, Range max. 6m/360°, Programmable : Amazon.co.uk: DIY & Tools
How to wire PIR sensor light. - YouTube | Light switch wiring, Motion sensor lights, Light sensor
4 wires to 3 wires on a pir floodlight help | DIYnot Forums
Wiring your Motion Sensors
Motion sensor wiring with switched override feature