The Hager TCC521E presence detector is an advanced device designed for ceiling installation, offering an intelligent solution for brightness- and motion-dependent constant light control. With an integrated DALI/DSI output, this presence detector allows for the direct connection of up to 24 DALI/DSI control devices or the control of dimmers via the KNX bus. Basic settings can be conveniently adjusted directly on the device or optionally via a remote control. The brightness range extends from 5 to 1000 Lux, allowing for flexible adaptation to different lighting conditions. The detection range is up to 7 meters at a mounting height of 2.5 meters, and the 360-degree detection angle ensures comprehensive coverage of the room. The TCC521E is suitable not only for indoor use but is also compatible with smart home systems, making it a versatile choice for modern buildings.

• Integrated DALI/DSI output for up to 24 control devices
• Adjustable reflection rate for natural and artificial light values
• Functions such as dimming control and timing functions
• Easy basic setting without disassembling the device
• 360° detection angle for comprehensive room coverage.