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“ alk require rx ”

Resolution: The RX switch is required to activate the ALK. The RX switch monitors the pushbar and will signal the ALK to go into alarm when the pushbar is depressed. The RX switch also allows free in...:

Does a Von Duprin ALK kit come with an RX switch?

Resolution: ALK kit comes with standard RX switch. It can be ordered without the RX switch or with LX switch as an option.:

How do you specify an exit alarm ALK with a hard wire to the power supply?

Resolution: All new 22, 33/35A and 98/99 series exit devices with exit alarm ALK option can be hard wired to the PS902 power supply as a standard feature.:

Can the Von Duprin ALK exit alarm be ordered with hex dogging option on?

Resolution: The standard exit alarm ALK devices are not available with dogging option. The device can be ordered through Engineering Special with dogging option on non fire exit devices. This special is o...:

Will one PS902 power supply run two Von Duprin exit alarm ALK'S?

Resolution: PS902:

What could cause the Von Duprin exit alarm ALK to turn off after one or two minutes?

Resolution: If the spring on the Von Duprin exit alarm ALK board is not located correctly as shown on the instructions, then the vibration from the horn allows the cylinder to turn and shut the exit alarm ALK ...:

What power supply replaces the Von Duprin 9VDC PS9 power supply?

Resolution: 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...:

What is the current draw of a Von Duprin exit alarm kit ALK?

Resolution: The current draw of a Von Duprin exit alarm ALK is .25 amp when alarm is activated.:

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