exit alarm trim

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The ALK exit alarm will sound when the exterior trim is used to enter from pull side without using access control when an LX latch bolt monitor switch is used instead of RX push bar monitor switch.
The new exit alarm ALK uses the 24VDC regulated PS902 power supply.
The part number for Von Duprin exit alarm ALK board is 101030-00.
The PS9 power supply was discontinued.  The new exit alarm ALK can either use a 9VDC battery or 24VDC regulated power supply. There is no direct replacement for Von Duprin PS9 power supply. Cur...