WAFER GSM-KEY-3G User Manual
WAFER GSM-KEY REMOTE CONTROL UNIT
http://www.waferstar.com
GSM-KEY-3G
MANUAL
New version published from 2016
SHANGHAI WAFER MICROELECTRONICS CO.,LTD
WAFER GSM-KEY REMOTE CONTROL UNIT
http://www.waferstar.com
GSM-KEY OPERATING INSTRUCTIONS
PRODUCT DESCRIPTION
WAFER GSM-KEY is an electronic board with an on-board GSM modem.The purpose of
this device is to open an electric gate by means of a GSM phone.It has a door open relay whose
contact has to be connected in parallel with the button which opens the gate. It has a White List of
numbers who are enabled to open the phone, up to 2000. When the GSM-KEY receives a call, it
will check to see if the calling number is in the list. If it is in the list it will reject the call (so there
will be no charge -at least with today's charging procedures) and click the relay momentarily.
Also GSM-KEY has two alarm input port for the security detection.
CONNECTOR DESCRIPTION
ADVANTAGES OF WAFER GSM-KEY
ˇ 2000 Number memory.
ˇ No call charges to operate.
ˇ No line rental using ‘Pay as You Go’.
ˇ Open gates prior to arriving.
1. 3G/GSM module LED (D6)
2. MCU LED (D4)
3. SMS Status LED (D2)
WAFER GSM-KEY REMOTE CONTROL UNIT
http://www.waferstar.com
ˇ Let visitors and deliveries in remotely.
ˇ Caller ID confirmation for security.
ˇ Easy programming in minutes with your phone or PC software
INSTALLATION
To install the GSM-KEY, you need to connect the 2 wires of the relay contact in parallel with
the gate opening button. The relay contacts can stand 48V 0.5A maximum, this is enough for its
operation but don't try to switch higher voltages or currents. You should install the GSM-KEY
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 50cm 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).
Please read this entire manual before installation !Note!
z Take EXTREME care with the high voltage AC220V Power line installation
z In case of fault pull the mains adapter out from 220V network immediately.
z If device is connect into electricity, you couldn’t take off its cover.
z To maximise reception, install the GSM antenna in a prominent elevated position
if possible, and vertically mounted.
z The GSM unit requires mounting carefully in a weatherproof enclosure for out
door operation.
z Always ensure that the power is switched OFF before inserting or removing a SIM
card from its holder or damage will be caused to the module.
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
WAFER GSM-KEY REMOTE CONTROL UNIT
http://www.waferstar.com
GSM-KEY also comes with additional 2 Input.The inputs can be used to generate alarms
when triggered.For examples,you can can connect the saftey beam output to the GSM-KEY
Alarm1 and Alarm2 input.
WAFER GSM-KEY PROGRAMMING
You can program the GSM-KEY 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.
Some complicated Instructions,that cann’t be programmed by the phone SMS. That would
need to use the PC software to program and inquire the status of the terminal.
The bellow 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.
The following compand is used in the GSM-KEY :
#PWD: Password
#CAP: Change password
#WHL: White List (add or remove numbers)
#GOT: Gate pulse time
#ALARM: Alarm information setting
#MODE: Relay mode
#CSQ: Check Signal Quality
#SCA: Set service center address
#STATUS: Check status
Once you issue a command with an SMS, you will receive a confirmation SMS with OK
if everything is correct or Err if there is an Error.
WAFER GSM-KEY REMOTE CONTROL UNIT
http://www.waferstar.com
GSM-KEY SMS COMMAND LIST:
#PWD Password.
This command must always come first 6 digits as a password.
The standard default one, when the device comes from the factory, is 123456.
We suggest that you change it, using the #CAP command.
In all the following examples we will use 123456 as an example of password.
#CAP Change Password.
Use this command to change the password with a new one that you will chose for your device
( don't forget it or you will have to send the unit back to us to reset it, and this has a cost )
The #CAP command must be issued 2 times to be sure you don't digit a wrong one.
OF course it must be preceded by the old password.
For example, to change the password 123456 into the new password 333444 you need to send the
following SMS:
#PWD123456#CAP333444#CAP333444
Acknowledge SMS: PWD SETUP OK
If you wrote correctly, or an Error message if you made a mistake.
If the old password is error,then conformation would be : Error Old Password
If you input two different new password,then reply would be : Error New Password,Please Check the
input again
#WHL White List.
This is the command that you will use most. it is used to add or remove numbers that are enab led
to open the gate into the White List. You can add up to 2000 numbers in the list. Every position
must be indicated in the command and we advise you to keep a list written somewhere to know
which numbers are in and in which position.
• To add a number, the syntax of the command is the following:
#PWD123456#WHL01=61143815
Acknowledge would be : WHL01 SET TO 61143815 OK
Where 01 is the position in the list and 61143815 is the number enabled.
Please note that it is possible to program up to a maximum of 10 digits for a number. If it has
more digits you should use the rightmost ones. For example, if your number is 33446665555 you
should program 3446665555. If your number appears as +85261143815 you should not program
the country code (+852). If your number has only 9 digits or less, it is not a problem. The
important thing is that you don't exceed 10 digits.
• To check which is the number in a place of the list:
#PWD123456#WHL01?
Acknowledge : WHL01 IS 61143815 OK
• To erase a number:
#PWD123456#WHL01=0000000
(or you can write over it another number you wish to add)
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