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Install a presence detector

Install a presence detector



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Presence detector for exterior lighting

The range of a presence detector can vary, it detects a movement at 180 ° or 360 ° over a distance of about 10 meters. It switches off alone after a predetermined time if it no longer detects any movement. If you only want to light the area where movement is detected, a simple waterproof halogen spotlight already equipped with a detector is sufficient. Before buying it, check that this spotlight is intended for outdoor use. Attach it to the wall using wall plugs and screws. Connect it with an electric cable. If the cable must run on the facade, try to hide it under a PVC tube or by placing it in a masonry joint. If the detector is to trigger the lighting of several lamps, in several places, you will need to create an electrical circuit.

Presence detector for interior lighting

It is less usual to find presence detectors for interior lighting, but today there are compact models made to fit into the holes provided for conventional switches. This can be useful in dark hallways or in the bathroom. This type of lighting gives comfort to its user. In addition, it can allow distracted people to save energy since it turns off by itself.

Electrical Installation

Presence detectors all have three terminals. Current must reach the two terminals A and B of the detector and flow back to the lamps. The black wire must be connected to the third terminal of the device and to the lamps. The blue wire connected to the lamp must be connected to terminal B. You can mount as many lamps as you want in parallel.