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PIR Security Lights & Motion Sensor Lights

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PIR Security Lights & Motion Sensor Lights

The first question we get asked about the modern market of security and motion sensor lights is how they work – and what’s where the definition of ‘PIR’ comes in. PIR stands for Passive Infrared Sensor, referring to an electronic sensor located inside the lights, which measure the infrared lights radiating from objects in its view. When something or someone walks in front of the lights, the movement triggers the light to come on.

Of course, as well as their security function, security and motion sensor lights are practical for everyday use – providing the homeowner with an automatic light which comes on when they arrive home, as well deterring criminals and helping to scare anim...

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