WAFER GSM-RELAY REMOTE CONTROL UNIT
http://www.waferstar.com
INSTALLATION
To install the GSM-RELAY, you need to power on the board with AC/DC 9V-24V. and also
connect the relay output according to your project. The relay contacts can stand
230V 10A
maximum
, this is enough for its operation but
don't try to switch higher voltages or currents
.
You should install the GSM-RELAY in a place where there is GSM signal coming from the
operator you want to use. Check it with a phone before proceeding with the installation. If you
need to install the device in a place with little signal, you may consider using an external antenna
that we may supply as an option to be purchased separately with 3m cable.
You should then insert the SIM Card of the operator you want to use with the right direction
according to the following pictures.
!Note! : You must remove the PIN request from the SIM before inserting it in the unit
,
otherwise the device will not work. In order to do so, insert the SIM in a phone and disable the
PIN request (usually there is a security menu that enables you to do so).
WAFER GSM-RELAY PROGRAMMING
You can program the GSM-RELAY with SMS commands using your phone. It is safe to do
so because in addition to the fact that other people may not know the number of the SIM inserted
in it, we also use a Password that makes it impossible for anybody who doesn't know it to access
the system by chance.
Remember that commands must be CAPITAL LETTERS. It is PWD not pwd, CAP not Cap
etc. Don't add spaces or any other character.
The below wire picture is to show how to connect the cable to the PC program connector with
the Program adapter.Please connect it in the right direction with the picture.
1.Slide back the SIM door and lift it up
2.Slide the SIM Card into the SIM door making sure that the clipped corner of the SIM card
lines up with the clipped corner of the SIM holder
3.Close the SIM door
4.Slide the SIM door to lock the SIM card in place
