SmartKey blocking unit, conventional

The SE 50 GLT control unit controls the blocking element depending on the state of the bolt contact and/or the intrusion control panel. When the door is closed (bolt contact is activated), the bolt of the blocking element is automatically engaged. When the door is unlocked, the bolt is disengaged if the detection area is disarmed. When the detection area is activated, the bolt remains engaged, thus preventing unintended access to the area. If no bolt contact is present, the bolt of the blocking element is engaged by the activation signal issued by the control panel.