These Micro-controller based units will provide an effective means of locking an exit door while still maintaining egress during an emergency.
DE-1 Delayed Egress Timer, Adj. 2 to 30 sec. door release
$250.75
SDC 101 Series Annunciators
$89.60
BA-XDT Exit Delay Timer, with Boxed Alarm & Door Label
$248.00
DT-7 Prime Time Digital Timer
$227.20
DK-12 Digital Keypad
$180.80