The RAUCHSCHALTERZENTRALE 181025RSZ 7 SILBERF from Geze is a highly advanced solution for the early detection of smoke and fire in indoor environments. It is specifically designed for challenging fall situations and features a telescopic function that allows it to bridge unfavorable conditions above the smoke chamber. This control unit is connected to the 230 V power supply and provides the hold-open device with 24 V DC. In the event of an alarm, the power supply to the hold-open system is interrupted, causing the doors to close automatically. An integrated smoke detector with automatic alarm threshold tracking ensures reliable smoke detection, while an optical display indicates the current status of the control unit. The ability to connect additional smoke detectors significantly expands the application possibilities of this unit. Installation is carried out above the door opening on the vertical wall, with the option for surface-mounted cable entry. This smoke detector control unit is an essential component for safety in buildings.

• Telescopic function to bridge unfavorable fall situations
• Automatic alarm threshold tracking for reliable smoke detection
• Optical display of the current status of the control unit
• Additional smoke detectors can be connected
• Easy installation above the door opening with flexible cable entry.