WT-9003 3G Remote control heating thermostat. Temperature & time control & remote control from anywhere in the world
– Do you arrive to a home or office that’s too cold?
– Do you work non-standard hours (shift work)?
– Are you self-employed and no two days are the same?
– Do you arrive to a home or office that’s been wasting heat while you are not
– Do you have a second home, caravan or holiday chalet you want to use in
winter, but your partner hates arriving when it’s cold and damp inside?
If you answer ‘yes’ to any of the above, you need our 3G Heating Control system:
– No more arriving cold – arrive with the temperature just as you like it by
making a FREE phone call on the way.
– Control & configure the system using intuitive text messages.
– Works with your existing timer/thermostat or as a standalone controller for
– Save money & reduce CO2 emissions.
– Built in pipe protection (the system will activate the heating to prevent
freezing and text you if the temperature continues to fall).
Main features include:
– Control your heating from anywhere in the world.
– Inputs for reporting auxiliary equipment E.g: burglar alarm, fire alarm, freezer
– Battery back-up (battery not supplied)
– Mains failure notification (back-up battery required)
DON’T DELAY – TAKE CONTROL:
– Arrive to comfort not cold
– Save money
– Reduce CO2
How It work?
A single relay device to allow remote control of a boiler for heating using a normal 3G mobile. There is the availability to turn it on and off and to verify its state without using phone credit. The internal mobile uses a standard 3G SIM card or prepaid SIM card.
When a call is received the device checks if the calling number is in its internal list. Once the number is valid the following sequence of events occurs