The range of timers and relays complements any access control system: from simple switching and lock release delay to the control of timed free access through an electronically locked door.

The TH Series provide various weekly and daily programmes to control the automatic release of locks for “free access” periods. Easy to programme, with LCD digital displays, these timers allow up to 8 on/off schedules to be applied daily or weekly (pre-set groups of days for easy programming). The timers operate automatically but also include a manual override. They include an NCID battery back up for timing and are available in different voltages.