This product is obsolete/discontinued and no further stocks are available. Please see alternatives in the category links above.
A pre-assembled module that plugs into a mobile phone and provides 4 independently controllable mains rated relay outputs. You can then call the mobile from anywhere in the world using any DTMF (tone dialling) landline phone or mobile phone and remotely control the relays as desired.Applications
It connects to the phones headphone jack socket. The mobile must be set to automatically answer incoming calls in handsfree mode (please check the phone has these features). Call forwarding and messaging must be turned off.
Each relay output can be setup to operate as momentary, toggling or timed (up to 99 minutes 59 seconds). Each relay is rated to switch 230Vac mains voltage up to 3A each.
Programming is performed using the remote phone keypad. The board is password protected so only authorised users can operate it.
A 3.5mm jack plug connection lead is supplied.
Module has protection against inverse polarity and a screw terminal block for connections.Specifications
|Power Supply Options
|Power Supply Module: CFE123 or
UK Plug Power Supply: 660.446UK with connector 777.001UK
|4 x SPDT Relay
|Up to 230Vac or 28Vdc @ 3 Amps max. (Relay Datasheet)
|NO, NC, C (Relay FAQ))
|Screw terminal blocks
|100 x72 x 27 mm
|PRE-ASSEMBLED Electronic Module
Product Format Info