Seco-Larm - Mortise Cylinder Key Switch - Maintained Automatic Duplicators These durable electronic digital locks

These durable electronic digital locks are available in indoor and outdoor models

you can use this function to make each DAS/ FBS module virgin

A4 (2007-Up)

Material: Plastic + Stainless Steel

Seco-Larm - Mortise Cylinder Key Switch - Maintained Automatic Duplicators These durable electronic digital locksSLM SD 72031 6MQ Single Gang, Keyed mortise cylinder (2 keys included) If a keypad or proximity card reader fails to activate an electronic lock, the user can switch between normally closed (N. C.) and normally open (N. O.) contacts using the Single Gang Mortise Cylinder Key Switches (available with either momentary or maintained outputs), forcing the door to open. This acts as a backup for access control systems, so that the system does not rely on