Do I have to use the 388 to get NL-OP on a 33A/35A series device?
The 388 Cylinder Control is required for the NL-OP function on a 33A/35A series exit devices.The 110NL is used on 22 and 98/99 series exit devices not 33/35A series devices.The 33A/35A devic...
Schlage Commercial » Exit Devices » Touch Bar » 33A/35A Series » Von Duprin | Schlage Commercial » Von Duprin
What are the benefits of E7500 and E996L-M?
Both E7500 mortise lock and E996L-M provide electrical control of the outside trim. The E7500 mortise lock offers two monitoring switches that would not be available on the E996L-M trim. They moni...
Schlage Commercial » Exit Devices » Touch Bar » 98/99 Series » Von Duprin | Schlage Commercial » Von Duprin
What is the replacement for the Von Duprin 7321 keypad?
The VD 7308/7311/7321/7322 were replaced by the KP212
Von Duprin 7311 and 7321 key pads were discontinued and there are not direct replacements
Von Duprin no longer sells key pads, contact Schl...
Schlage Commercial » Readers » Keypad Readers » KP Series » Schlage Electronics | Schlage Commercial » Von Duprin
What is the difference between normally open and normally closed?
In a push button type switch (RX or LX), in which the contacts remain in one state unless actuated, the contacts can either be normally open (abbreviated "n.o." or "no") until closed by oper...
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What took place of the CM 993 lock?
The Von Duprin CM993 Computer Managed trim was used with 98/99 series exit device and is no longer available.
There is not a direct replacement for CM993 trim.
AD200/400-993 series are the clo...
Schlage Commercial » Exit Devices » Touch Bar » 98/99 Series » Von Duprin | Schlage Commercial » Von Duprin