5/10Pcs PIR Infrared Motion Sensor Detector Smart Switch 110V Light Switch Auto (10pcs)

Wiring diagram is perfectly clear tho the wiring power source description ‘Firewire’ should be relabeled to “Hot”… same with ‘Zero Line’, that should be labeled “Neutral Wire” (white).Sensor has an integral night sensor & my test light worked as advertised – as soon as the warehouse was dark.ie: These Motion Sensor switches ONLY work in the dark !It would be nice if they stayed ‘triggered’ for longer than 30 seconds or hopefully stay on continuously while there is motion