N.c./n.o. dry contact activation hookup – Hired-Hand Emergency Back-Up and Alarms: AVD-45b Automatic Voice Dialer User Manual
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N.C./N.O. DRY CONTACT ACTIVATION HOOKUP
PP-1
STANDBY
BATTERY
(optional)
PANEL OR SENSOR
NC, NO, MOMENTARY, OR
CONTINUOUS ALARM
ACTIVATION
12VDC
+
-
ALARM
RED
BLACK
YELLOW
WHITE
RED
GREEN
TEL LINE
Make sure unit is set to “OFF” prior 
to wiring and phone line hook-up. 
Notes: 
1. In momentary mode the dialer automatically dials all numbers 
even after the alarm input is restored to non-alarm. To stop dialing 
you must press the M button to switch the unit to the OFF mode. 
2. In continuous mode the alarm condition must be maintained for 
the dialer to complete it’s dialing cycle (typically 7 minutes). 
Dialing stops when the alarm input is restored to non-alarm or by 
pressing the M button. 
3. Match the power cables colored wires to the corresponding 
outputs on the alarm panel. Do the same for the telephone cable. 
