What makes the ALK sound?
Once the exit alarm (ALK) is turned on & armed, activating the push bar provides a "short" across the TB1 from the RX or LX switch will cause the piezo horn to sound....
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Does the current Von Duprin ALK have an EI?
Current exit alarm ALK released in November 2010 does ship standard with an EI (external inhibit) option. ALK shipped prior to this would only have EI if ordered as a Special option....
Schlage Commercial » Exit Devices » Touch Bar » 22 Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 33A/35A Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 98/99 Series » Von Duprin
Can the Von Duprin ALK exit alarm be ordered with hex dogging option on?
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 only...
Schlage Commercial » Exit Devices » Touch Bar » 22 Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 33A/35A Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 98/99 Series » Von Duprin
How many wires are needed in power transfer for exit alarm ALK device with EI ( external inhibit )?
Exit alarm ALK with battery power and external inhibit EI requires two wires to power transfer hinge to operate the exit device. If external power supply is used to power the ALK device it requir...
Schlage Commercial » Exit Devices » Touch Bar » 22 Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 33A/35A Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 98/99 Series » Von Duprin
Does Von Duprin make a switch to signal a Mag Lock on egress?
The RX Switch in a Von Duprin push pad exit devices can be specified to release the mag lock....
Schlage Commercial » Exit Devices » Touch Bar » 22 Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 33A/35A Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 98/99 Series » Von Duprin
Can you put an EL on a Von Duprin 22 device?
Von Duprin 22 series are not available with electric latch retraction EL option.
22 series are the economy device and are only available with RX, LX and exit alarm ALK.
EL option is only available...
Schlage Commercial » Exit Devices » Touch Bar » 22 Series » Von Duprin
Are sex bolts shipped standard for the top and bottom latches for 22/33A/35A/98/9927?
Sex bolts are shipped standard for top and bottom 22/33A/35A/98/9927 latches for the surface vertical rod devices....
Schlage Commercial » Exit Devices » Touch Bar » 22 Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 33A/35A Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 98/99 Series » Von Duprin
Is the ALK board available in 12VDC?
The Von Duprin exit alarm ALK only operates with 24VDC regulated power supply and is not available in 12VDC....
Schlage Commercial » Exit Devices » Touch Bar » 22 Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 33A/35A Series » Von Duprin | Schlage Commercial » Exit Devices » Touch Bar » 98/99 Series » Von Duprin