This device is used to control AC/DC appliances via your mobile phone. It comes with a relay to control your appliances such as fan, TV, server, router, lights, electronic boards etc. A SIM card is required (not included) for this device to receive SMS commands or calls from an authorised mobile telephone number (can be configured).
Advantages:
(a) Low cost of ownership
(b) Easy to use
(c) Save your operating costs
(d) Fast response
NOTE: A relay is a switch with a built in contact to switch your appliances ON or OFF.
GSM controller 1 (support DC and AC appliances):
To order now, please contact us. We have different models to suit your requirements.