AVT2883 A +

We present a modern, unconventional door bell. Equipped with a transparent, intuitive user interface, it provides a range of configuration options. It is possible to choose one of five tones and the microcontroller will perform digital sound synthesis, it is also possible to set the frequency of flickering of LED diodes (additional optical signaling). The latter is important especially for older people with weakened hearing. Residents of large houses will probably appreciate the option of adding a second siren (light + sound).

The device is especially recommended in flats and houses

Selected parameters:

• it is possible to change the tone of the signaling
• built-in optical signaling
• microprocessor control
• built-in loudspeaker
• loudspeaker power 1W
• built-in light sensor - a system that disables sound at night
• smooth regulation of the day / night detection level
• power supply - 9-12Vdc
• tile dimensions:
  • 69x96mm
  • 143x54mm
  • 84x27mm
• in the set, printed circuit boards, programmed layout and documentation
  A version with a set of components for self-assembly is available
  
  Detailed description in
  EdW 10/08