Lamps and Light Fittings:PIR Controlled Lighting

PIR Controlled Lighting

The one way switch in the circuit above will allow the PIR control the lighting directly or prevent the lighting from operating. If the PIR has any of the facilities listed under items 5, 6 or 7 on page 25, this switch may be used to activate any of them.

PIR with facility to switch off, switch on or allow the PIR control the lighting

When using a PIR not having the facilities listed under items 5, 6 or 7 on page 25, these switches may be used to provide full control. The lighting may be locked “off”, “on” or left under the control of the PIR.

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