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Surface mount pir motion detector grothe 94531 240 relay white ip55
surface mount pir motion detector grothe 94531 240 relay white ip55
Surface mount pir motion detector grothe 94531 240 relay white ip55
Passive infra red detector which reacts to moving heat sources people vehicles etc if the motion detector identifies a change in the heat rays in its field of detection it switches depending on the set light level to the connected device eg lighting for a set time when the heat source leaves the detection area the motion detector switches the devices off again according to a pre selected time 3 seconds up to 20 minutes the short pulse function is another extra which is set via

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