Review on HiLetgo Outdoor Automatic Infrared Motion by Jeremy Jackz

[1] In light of some reports of unreliability I bought two units{2], read the very unfavorable reviews from the soi-disant engineer and was concerned[3] Delirium = FOR a DC voltage supply (so not AC voltage!) two ways of connecting: if one does not break the circuit, the other does [4] and this happened in the second test [5] had to install this sensor in a hidden room to illuminate access; There, the guide LED is no longer used and should go out. and so it is! ; both work from 10ft to 2ft[6] HiLetGo works satisfactorily and is time/depth/light adjustable[7] for the price - GREAT dealLouis Winthrops BTW I'm also an engineer, chemist for that