Pneumatic Time Delay  . . . The pneumatic time delay requires no electricity to operate and is available with most Camden switches and exit buttons.  The timing range is 1-60 seconds, easily adjustable by thumbscrew.  Ideal for use where fire/building codes mandate a non-electrical (mechanical) means of breaking power to the locking device.  . . . less

MaxiMinder  . . . This high precision extended timer uses dipswitches to allow  adjustment from 1 second to 4 hours.  Sauna/Whirlpool/lock control are among its many applciations.  One form C relays provides additional flexibility in usage.  . . . less

7 Day Timer  . . . With 8 flexible daily or weekly (on/off) schedules the CX-247 can automatically activate/deactivate electric locks and magnets, automatic doors; or control lighting or energy management devices.  Very compact, and easy to program and install.  . . . less

MiniMinder  . . . Compact board-only design is perfect for integration within boxes or cabinets.  Extends time of strikes/electromagnetic locks for up to 15 seconds. 12/24V DC operation.  . . . less