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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 

Содержание GSM-RELAY

Страница 1: ...WAFER GSM RELAY REMOTE CONTROL UNIT http www waferstar com GSM RELAY MANUAL V5 0 From 2017 SHANGHAI WAFER MICROELECTRONICS CO LTD...

Страница 2: ...assword operation and also password change Optional relay working mode One relay output with the calling mode and others with the SMS to control Caller ID confirmation for security All relay output ca...

Страница 3: ...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 W...

Страница 4: ...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 s...

Страница 5: ...am 3446665555 If your number appears as 85261143815 you should not program the country code 852 If your number has only 17 digits or less it is not a problem The important thing is that you don t exce...

Страница 6: ...atio from millisecond to Second or Minute PWD123456 TIMER DELAY AT MILLISECOND PWD123456 TIMER DELAY AT SECOND PWD123456 TIMER DELAY AT MINUTE MODE Relay Operation Mode SETUP PC PHONE Only for NO 1 Re...

Страница 7: ...eiver the following message when the relay switches off OUT2 Timer OFF OK Note Relay1 cann t be controlled by the RLY command if you want to control the Relay1 at a temporary latching timer you can se...

Страница 8: ...TEXT XXXX PWD123456 OUT2 OFF TEXT XXXX PWD123456 OUT2 ON REPLY TEXT XXXX PWD123456 OUT2 OFF REPLY TEXT XXXX Then from OUT1 to OUT7 use the similar command to do the TEXT Command customized PWD123456 R...

Страница 9: ...WSDRLY2 RLY2 REPLY TEXT WSDRLY2 OK RLY3 TEXT WSDRLY3 RLY3 REPLY TEXT WSDRLY3 OK RLY4 TEXT WSDRLY4 RLY4 REPLY TEXT WSDRLY4 OK RLY5 TEXT WSDRLY5 RLY5 REPLY TEXT WSDRLY5 OK RLY6 TEXT WSDRLY6 RLY6 REPLY T...

Страница 10: ...ordered device if that is the proper GSM BAND to your country Some country is QUAD BAND some others is DUAL BAND please check wafer website http www waferstar com en gsm frequencies list html to chec...

Страница 11: ...call is ringing on GSM RELAY An incoming SMS message is on processing by GSM RELAY Relay connection example to Output Driver The relay control outputs are suitable to control seven different househol...

Страница 12: ...eries kindly contact Email wafer waferstar com Web http www waferlife com Tel 0086 21 68458945 Also accessible via our online skype service wafer service Copyright 2008 WEFU GSM V2017New V20111107 Tro...

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