Emergency light with PIR

[green-hornet]

They are called maintained bulkhead light fittings.

The link is a normally closed circuit that if left in position would illuminate the light at all times whilst at the same time provide a permanant live to charge the batteries.

You can remove this link and insert a cable linked throughout the emergency lighting circuit to provide a switch on/off feature that you could use in a small location to switch off the normally lit exit boxes for example.

 

[Andy™]

May have a trip the my wholesaler and open some fittings and see connections they have and what external PIR's they have