Remote Control by Phone kit

SKU
K6501
In stock
$69.95
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Overview
Turn up to 3 devices on or off over the phone.

This kit makes it possible to turn up to three devices on or off over the telephone. It is also possible to check the condition of a switch - open or closed, even from the other side of the world. Example: when you are away on holiday, you may switch the lights on and off from time to time, check the alarm or turn on the heating before returning home. A major advantage of this circuit lies in the fact that audio signals are used to tell whether a specific output has been turned on or off. Operation is protected by a user defined code, which is simply keyed in from the telephone keypad. Uses now discontinued UM92870 DTMF decoder IC.

 

Specifications: 

  • 1 relay is included for one output: 10A / 250VAC
  • automatic pick-up can be selected for  8 or  3 rings automatic hang-up if no code is entered within 20 seconds
  • supply voltage: 12VAC at 300mA
  • dimensions: 105 x 130mm 4.1 x 5.1inch recommended housing: D30B
  • recommended adapter: PS1205
  • Upgrade Kit consisting of 2 more relays and terminals blocks can be ordered:K6501U