10PCS Normally closed vibration sensor module alarm sensor switch SW-420 #YT

10PCS NEW Light breaks sensor module KY-010 FOR #YT

10PCS Touch sensor module touch switch touch switch sensor 1 channel #TT

10PCS NEW 4-pin photoresistor sensor module Light detection photodiode #YT

10PCS NEW SW-1801P Normally open vibration switch sensor module #YT

10PCS Analog gray sensor hunt sensor tracking module #YT

10PCS NEW Vibration switch sensor module Vibration sensor KY-002 #YT

10PCS NEW RCWL-0516 Microwave radar sensor switch human body sensor module #YT