The
K6501 Remote Control By Telephone self-assembly electronic construction
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).
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.
Case shown is not included and currently unavailable.
Please see our Telephone Equipment page for more products like this
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