Control and monitor any device at home or work from anywhere with just a telephone call. With CRD300 connected to a telephone line, cellular phone, radio receiver or even in a PC serial port (RS232), your can control any device you want. For example: Turn on or off home lights, appliances, alarms or open and close garage doors. Ideal for resetting remote installed access points without travelling long distances.
Have your house in your hands
CRD300 provides you with three relays controlled by DTMF tones or RS232. It's outputs relays can switch any electric device.
You can turn on, off or pulse each output independently, besides reading the current status.
The installation is very straightforward. You just need a source of DTMF and power. When using with a telephone line, the CRD300 will answer only after a number of rings programmed by the user.
All commands, sucessfull or not, are confirmed through audio signals. The is also three independent inputs which can be used for monitoring devices. All connections are protected by a three digit password.
The possible ways of using this device is unlimited.
Technical Characteristics
 Remote control over telephone line, cellular phone or any source of DTMF
Works with PC serial port RS232
Three independent outputs with build in 120V/20A relays
Radio PTT output can be switched as a fourth output
You can turn each output on, off or pulse with several timmed options
You can read the status of each output plus three extra monitoring inputs
Programmable three digits password
LEDs for indicating output status, as well as power and DTMF tone
Audio confirmation of all commands
Keep all configuration even in case of power failure
Automatically desconnects phone line after 20s of inactivity
Number of rings can be programmed by user
Power requirements: 12V (120mA max)
Several CRD300 can be connected together increasing the number of outputs
Detailed documentation for easy installation
Dimention:
169mm x 1180mm x 25mm
One year warranty
Documentation
Installation and Operation Manual
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