Can you add an ALK

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The new exit alarm ALK uses the 24VDC regulated PS902 power supply.
The Exit Alarm takes a 1 1/8" Mortise cylinder with a straight cam. See first page of Exit Alarm inst below. Exit Alarm inst
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...
No, Von Duprin exit alarm ALK and electric latch retraction QEL or EL are installed in the same location and can't be ordered together with the same device.
There are three main failures with an ALK.  Problems are usually caused by a bad power source(battery), bad RX/LX Switch or a bad circuit board.  Try installing a new battery and wai...
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.
No, the exit alarm ALK printed circuit board has been always green.
To add the bottom rod and latches on 8827LBR it requires Bottom Rod Kit part #050455-XX 8827 Rod Guide Kit part #50482-XX 8827 LR Bottom Latch Kit W/Cover part #050467-XX 304L Bottom Strike
The QEL conversion kit (3' or 4') and the RX switch kit (050251-00) can convert the 9927 to QEL-RX9927 device.
Out of the Box, or after a Factory Default Reset, all AD locks can be used in a "Construction Mode".    At launch ...   The AD-Series locks would accept the first card credentia...
Update your device firmware to the latest version to fix this early design / feature update
The 98/99 rim device can be converted to double cylinder 98-2 or 99-2. Double cylinder features an inside key cylinder which locks or unlocks the outside trim (Classroom Function) and an outside c...
Our biometric hand readers have a limitation on how many times you can try an unsuccessful  hand verification. This is similar to secure computer/ system logins that kick you out after a certa...
The ND40 does not have this option.  You will need to look at a mortise lock, L9496, or a deadbolt such as the B571.
If the RX switch is in the device itself yes. You can not however have both the "E" and "RX" options in the same 996L trim as both the solenoid & switch are mounted in the same place in the trim.
The sign for exit alarm, ALK, is SIGN-1.
The Von Duprin exit alarm ALK only operates with 24VDC regulated power supply and is not available in 12VDC.
The Chexit device has a different base plate and center case than the ALK.  The Chexit device would need to be replaced with an ALK device.
The current draw of a Von Duprin exit alarm ALK is .25 amp when alarm is activated.
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 ...
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...
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.
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 ...
You should use the LX switch with the Von Duprin surface vertical rod exit device because the rods are exposed and are vulnerable to attack. IE, the top rod can be grasped and forced down to retrac...
 One PS902 power supply will run up to six Von Duprin exit alarm ALK devices. PS902  power supply must be set to 24VDC to operate the exit alarm ALK.  Exit alarm ALK exit devices must be as clo...
PS902
If device backset is correct, replacing the device center case & center case cover with a F-24-R to add deadlocking to the latchbolt.  Parts to the F-24R center case & cover can b...
There is no EL conversion kit for a 2390, the device will need to be replaced.
The Schlage Danmark levers are not available on the Von Duprin 996L lever trim.
There is no conversion kit to add EL or ED to an existing 1690 or 1790 series device. All of the components are built into the device, since the device does not have a separate baseplate.&n...
When dealing with glass lights in doors, there are three (3) critical dimensions which must be coordinated: Exposed Glass Size (EGS) - the horizontal and/or vertical dimensional size of the vision...
Schlage offers professional lock training both at the factory and in the field.  Years of customer observation and feedback during training sessions is that when the anti-rotation plate is installe...
A 3' exit device can not be modified to a 4' exit device. You will need to replace the device with a 4' one.
Schlage is pleased to announce in January 2012 the addition of small format interchangeable core (SFIC) and full size interchangeable core (FSIC) to our CS210 interconnected lock series.   Clic...
First, perform a Factory Default Reset  Next, close the app, turn off Bluetooth (swipe up from the bottom of the screen, tap the Bluetooth icon). Turn Bluetooth back on.  Reop...
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 Von Duprin exit alarm ALK shipped after November 2010 are new style boards and can be identified by the 3 terminal blocks and LED.  Only these ALK will work with 24vdc power supply.
Depends on what is being ordered; SS can stand for either the "Signal Switch" or the "Silk Screen" push bar. The SS (Signal Switch) and ALK (Exit Alarm) sit in the same location in the exit devi...
The new Von Duprin exit alarm ALK shipped after November 2010  has an LED indicator.
The Falcon Exit Alarm option was updated in June 2012 to include the following benefits. Louder Alarm 95dbs vs 87dbs Easier battery changes 24Vdc hardwire(HW) option included w/ standard board...
PCB only for the Alarm Kits prior to June 11th, 2012 is part #650335 and was used in the older 17 & 18 devices, 19, & pre June 2012 24/25's.
This circuit board will NOT work on the updated 24/25 Alarm Kits that released June 11th, 2012.
ALK kit comes with standard RX switch. It can be ordered without the RX switch or with LX switch as an option.
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...
The ALK uses a 1 1/4" mortise cylinder with straight cam. (NO DOGGING)
A low battery could cause the exit alarm ALK to chirp.  Replace the battery and if it is  still chirping, then replace the circuit board part number 101030-00.
AR1 is Auto-Reset 1.5 minute, AR3 is 3 minute, or AR6 is 6 minute option processed through engineering specials on a Von Duprin exit alarm ALK.
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.
Exit alarm ALK devices are not recommended for exterior application. We do not offer water proof exit alarm ALK devices.
There is currently an Exit Alarm Kit for the 19 device. It is ordered by description: 19 EAK 3' x Finish 19 HWEAK 3' x Finish (Hardwired version) 19 EAK 4' x Finish 19 HWEAK 4'' x F...
The following may cause the ALK to go into alarm: Make sure red and blue wires on the RX switch are connected to the exit alarm ALK terminal block and yellow wire is taped off. Check the red an...
The Von Duprin exit alarm ALK draws about .25 amp. PS902 power supply powers up to 8 exit alarm ALK. PS904/914 powers up to 16 exit alarm ALK. PS906 powers up to 24 exit alarm ALK. 
Followings are the reason for 98/99 exit alarm ALK not sound when push bar is activated. Make sure key switch on exit alarm ALK is turned on, wait for 20 seconds before you activating the pushba...
Exit alarm ALK operates with 9VDC battery and doesn't required a power supply.If you choose to hard wire the exit alarm ALK use the PS902 power supply.Exit alarm ALK requires 24VDC regulated power ...
The current Von Duprin ALK comes standard with the External Inhibit feature.
If the green terminal block has been broken off of the exit alarm ALK you must replace the exit alarm ALK PC board part number 101030-00.
In late July, 2014, Schlage began taking orders for a new high visibility indicator for both N escutcheon and sectional trim applications.  A complete listing of lock functions and part number...
The L Series mortise indicator datasheet can be found here. Includes how to order.
The 330 must be ordered as a RX330 to have the RX switch.  You can NOT add a RX to an existing dummy 330 bar.
The Exit Only (EO) device will accept any 19 Series trim as the main cam for the trim input is always put on the device center case.
The Von Duprin 98/99EO exit devices will accept any of the exterior trims that we offer for 98/99 exit devices without any extra parts. 996L, 996L-NL, 996L-DT, 996L-BE, 990NL, 990DT, and 110NL a...
In order to make the F-Series biometric HP 2000 hand reader compatible with the EN-200 Ethernet Module, you must:  1) change the prom to allow the Ethernet to communicate, 2) install ...
The E6 version of the E-Series biometric Hand Reader holds 256 user hand templates.  To accommodate a larger user base, the hand reader can be configured to hold up to 27,904 user hand ...
The sequence card part number is 3426 and plugs in the "S" slot of a control boxes right next to the 10 pin terminal strip. The 7902/7902ES or 7982/7982ES can be converted to a 7902S/7902SES or 79...
The message "Sorry, Can't Add" appears when trying to enroll a user on a hand reader.  There are 2 reasons this message appears:1.  The ID being enrolled already exists in the hand reader...
Special Dogging can be added but you will need a new center case assembly, cylinder dog housing, and center case cover. 050550, SD center case kit RHR and 050551, SD center case kit LHR. 112409...
You will need a 1790NL/HB cylinder assembly (part number CYLASY.1151) and a rim cylinder.
The Von Duprin RXLX combination switch must be ordered together as one assembly. Existing RX or LX switch must be removed to install the combination RX LX switch. Make sure correct RX LX combinatio...
Steelcraft offers two optional types of reinforcements for open section header to be installed in distributor shop or in the field: Full profile sleeve; is a 14 gauge, 16" long part to fit the p...
Following parts are required to add the bottom rod and latch to the 98/9927-LBR device.  Bottom Rod: 050515 for 9827 and 050514 for 9927 (specify finish)  Bottom Latch Assembly: 05009...
A biometric F-Series hand reader comes with a standard user memory size depending on the model of the reader.  The customer will need to purchase a memory upgrade to accommodate additional use...
The following technical note describes the process for upgrading a biometric F-Series HandKey or a biometric F-Series HandPunch with a memory upgrade code. F-Series (F3) memory upgrade
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...
The standard Falcon 25V vertical rod cannot be cut to fit on a 2 feet door opening.This device requires 2' 7 1/8" minimum door opening. Falcon offers a device that can be used on a 2 feet door...
ALK, Battery Alarm Kit, ALK Alarm Kit
SD is Special cylinder dogging in the center case of 98/99 rim and vertical rod non fire rated devices and is available with standard, EL, QEL, CX and ALK.
This is available.  You will need the SD center case kit, SD center case cover, and EL conversion kit.
The ND45 was added to PB72A, please reference for pricing.
To add a cylinder to the 98/99-EO rim device order a 110NL-MD for metal door or 110NL-WD for wood door with a standard rim cylinder and prep the door per template.
 HD-EL (Hex Dogging Electric Latch Retraction) solenoid and plunger can be replaced with standard EL solenoid and plunger on non fire rated exit devices, but this should not be used on a daily basi...
The 98/99 rim device can be converted to double cylinder 98-2 or 99-2. Double cylinder features an inside key cylinder which locks or unlocks the outside trim (Classroom Function) and an outside...