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CDD ELECTRONICS
GSM Remote control, monitoring and alarm




The CDD Electronics GSM system provides a complete solution for any remote control, monitoring or alarm system using any mobile phone network.

Uses a standard mobile phone 'SIM CARD' to allow user choice of any mobile network on either 900 or 1800 band
2 volt free changeover contacts available for remote control. These can be operated by phoning the unit from a land line or another mobile and using DTMF 'keypad' tones.
Confirmation of operation, and report of current status is by long or short 'beep' tone to provide instant response.
Use of a voice call allows operation from land line as well as a mobile phone, and provides instant response and confirmation.
Up to 8 inputs are available which can provide a fault shutdown if required, and/or make an alarm call or send an SMS message indicating the fault.
A full status SMS can be requested at any time by ringing the unit and using a keypad tone. The unit will then send an SMS with full status information in reply.
An alpha-numeric display and buttons are provided to allow local operation and system setup.
Software tailored to a specific application.


CURRENT APPLICATIONS INCLUDE

Remote control, Fault shutdown, and first out indication with remote alarm on irrigation systems.
Remote gate opening system.