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| Remote areas: | 3-5 business days |
This device connects to the telephone line and can be used to remotely control up to 4 relay outputs using a DTMF (tone dialing) telephone. A number of user settings are available to improve the useability and security of the device. The kit comes complete with a small plastic case with silkscreened front and rear panels. The unit is controlled by an Atmel 89C2051 microcontroller. Source code is not available.
