Mediator offers effective burglary protection, a safe escape route and high level of comfort. A main problem in apartment buildings: lock up at night or not? Entrance doors to apartment buildings – an issue which is always causing problems. On one side the building management. On the other, the residents. Some people always lock the door, others never do. Others don't really care one way or the other. Consequently, there is conflict in the building. The Mediator solution consists of just three individual parts: Escape door lock Electric strike Power supply unit Advantages at a glance: Effective burglary protection: The door is always locked – day and night. This means protection from burglars and other uninvited guests. Safer escape routes: Despite being permanently locked, the building can always be exited through the entrance door. in emergency situations and during "day-to-day operations". Great convenience: Locked building entrance doors can be easily opened from inside apartments. When the door closes, it is automatically locked. The electric strike can also be activated with a timer switch.