AVT1479 A

WIRELESS DOOR GONG - PLATE

Producer: AVT

Each house entrance, gate or wicket has a bell button. Its installation requires the supply of electrical wires. Dragging them on larger properties is a problem. This involves the need to prepare appropriate excavations and purchase a large amount of cable. This can be avoided by choosing a radio connection, i.e. a wireless (gong) bell.
In the presented set, ready-tuned, tuned HF modules were used in the transmitting and receiving train. It simplified the whole construction as well as the process of starting the device. The radio track is equipped with a coding system to eliminate the possibility of 'false' ringing to the door.

The device is especially recommended for owners of single-family houses

Selected parameters:

• the range of gong in the open space about 500m
• The radio track operates in the 433MHz band
• encoding the trigger signal (set by the user)
• possibility to choose the type of sound signal
• no need to adjust the radio path
• power supply - 2 x 9 Vdc (transmitter / receiver)
• dimensions of 30x54mm tiles
• 2 printed circuit boards and documentation included
  
  
  Detailed description in
  EP 8/08