AVT1532 B

The device is a universal siren and lighting controller. It allows optical and audible signaling of opening the entrance door to the house / flat, automatically turns on the external lighting after dark, can be used as an additional alarm and an independent, twilight lighting switch with relay output.
The heart of the system is the popular cube 4093 - an element cheap and easy to get. The relay provides full galvanic isolation, so there is no problem with driving home lighting.

The device is especially recommended in home lighting systems

Selected parameters:

• sensor in alarm mode - reed switch
• input for photoresistor - in twilight switch mode
• OC type and relay outputs
• control inputs LAMP ON, LAMP OFF
• Smooth adjustment of sensitivity of operation and delay time
• power supply - 8-12Vdc
• in the set a printed circuit board, a set of elements and documentation
  
  Detailed description in
  EP 8/09