Product description

Gsm Based 6 Relay Control Board

Remote control using a MOBILE phone from anywhere in the world!   - New Feature  - Schedule Timer Added 

                        The GSM-AUTO is a GSM remote control switch, it connects to the cell phone network and like a cell phone has its own cell phone number. The GSM switch is activated by Sending SMS to its cell phone number, it has 6 independent relay switches with normally open and normally closed switch contacts, these can be programmed to switch on and Off By Sending SMS A1 B1 C1 -A0 B0 C0  .....     . SMS text message command. It can report the relay status by sending back a text message.

Applications 

                     Applications are endless and include the remote control of heating and air conditioning in holiday homes, lighting, engine pre-heaters, aviation engine heaters, irrigation systems, water well pumps, pumping stations, cabin heaters, power cycle and reboot of remote servers, routers and computers.

•    Dual band based GSM Modem.
•    Independent relays that can be programmed to switch on and OFF Using SMS.
•    secure access where it will only respond to programmed authorized telephone numbers.( upto 10 nos  ).
•    The relays can be temporarily switched on and Off by sending the GSM-AUTO a text message command,
      a confirmation text will be returned when the relays turn on and off if required.
•    6 relay's with normally open (N.O) and normally closed (N.C) contacts, maximum switching capacity is
     10 amps @ 230V ac per relay.

Specification

•    Operating Voltage - 12VAC/ DC Min 1 .5 Amps
•    SIM card any Network -  LTE No support  - No support for JIO