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rx-lc for an alk
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Question
Answer
Does the Von Duprin ALK require the RX switch to operate?
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.:
Why does the AD300-993 and AD400-993 require Von Duprin RX-LC switch
Resolution:
Here is detailed information on why the Von Duprin RX-LC Swtich is required by the AD300 and AD400 993 units. A low current switch is needed because … - &nb...:
What are the Von Duprin part numbers for RX, LX and RX,LX-LC switch kits for field installation?
Resolution:
The attached table shows the part numbers for LX-RX and LX-RX-LC switches field installed.:
What is the difference between an RX switch and an RX-LC (low current) switch?
Resolution:
The standard Von Duprin switches (RX and LX switches in exit devices, and DS dual switches in 6100 and 6200 Electric Strikes) are rated for 0.05A to 2A @ 24 VDC. The low curren...:
Will an ALK sound when the exterior trim is used to enter from the pull side?
Resolution:
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.:
Can you put an EL on a Von Duprin 22 device?
Resolution:
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 availa...:
Is a switch required to operate the Von Duprin ALK unit?
Resolution:
Yes. The exit alarm ALK is shipped standard with a RX, request to exit switch, but can work with the optional LX, latch bolt monitor switch. If there is no switch in the device it will never alarm.: