MODEL DE-1 This micro-controller based unit will provide an effective means of locking an exit door while still providing egress during an emergency.
Pushing the two inch square button will start the irrevocable exit time. There is a two second nuisance feature requiring the button to be pushed and held before the timer will start and at this time the alarm relay will be energized and the sounder and light will turn on.
At the end of the adustable delay time (2 to 30 seconds) the lock relay is energized allowing the exit door to unlock.
The alarm relay and lock relay, sounder and light will remain on until reset with the momentary keyswitch. There is an optional auto reset feature which will allow the exit door to relock.
During the delay period the sounder and light will pulse at a degrading rate (countdown) indicating when the exit door will unlock.
COMPLIES WITH NPFA 101 LIFE SAFETY CODE, BOCA, SBC, AND UBC
MOUNTED ON DOUBLE GANG STAINLESS STEEL WALLPLATE
OPERATES ON 12 OR 24 VOLTS DC
2 SECOND NUISANCE DELAY
KEYSWITCH RESET AND RE-LOCK, (OPTIONAL AUTO RESET)
S.P.D.T. INSTANT CONTACTS FOR REMOTE ALARM SIGNAL
S.P.D.T. TIMED CONTACTS FOR UN-LOCKING DOOR
CONTACTS RATED 5A.@ 35 VDC
COUNTDOWN BUZZER AND FLASHING LAMP DURING TIMING MODE
BUZZER SOUND LEVEL 85Db @ 3 FEET, 2900 Hz
HIGH BRIGHTNESS LED LAMP
Don't forget the power supply! Click here for power supply with battery back-up