Just about every 24 Hrs: Make sure the Panel is checked to verify there are no faults to the technique. If faults are uncovered the user really should document all faults or destruction inside the log book and will arrange for repair service ASAP. Up to 126 wireless addresses on https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/