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GD-06 ALLEGRO GSM dealer 

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MHG51302 

GD-06 ALLEGRO GSM Dialer 

 
The GD-06 

ALLEGRO

 is a universal GSM dialer and 

controller. It can be used for both home and industrial 
automation purposes, for security applications or any remote 
data transfer project. Triggering of any of the inputs will 
cause the sending of a reporting SMS message to 
preprogrammed phone numbers or a direct call to a 
telephone number. By using specific text messages, you can 
switch on or off the remote controlled outputs. In the basic 
setting, the GD-06 provides 4 inputs and 3 outputs.  
The device can be programmed using programming SMS 
messages or via the Internet using Jablotron’s GSMLink web 
page.  
The Expert mode enables full programming of all inputs and 
outputs, trigeering a listening-in mode, GPRS data 
communication and analogue data transmission. 
 

1. Specification 

Power supply voltage  

8 - 15 V DC 

Current consumption 

20  mA (stand-by), 500 mA 
(maximum) 

GSM band 

E-GSM/GPRS  900/1800MHz 
(2 W @ GSM900, 1 W @ 
GSM1800) 

Terminals (P1 - P6): 

Input mode - triggered when 
connected to GND (200 ms 
filter is used) 

Output mode - transistor output (max. 100 mA), switches to 

GND 

Relay output 

over-switching contact (NC-C-
NO), max. 2A / 24V 

Dimensions   

76 x 110 x 33 mm (antenna - 
125 mm) 

Complies with 

EN 60950, EN 301489-7, ETSI 
EN 301489-7, EN55022, EN 
50130-4, EN 301511 

 

Hereby, Jablotron Ltd., declares that this GD-06 complies with the 
essential requirements and other relevant provisions of Directive 
1999/5/EC.

 

Original conformity assessment can be found at the web 

page www.jablotron.cz, section Technical support. 
 

2. Installation 

The GD-06 

ALLEGRO

 is designed for indoor use only. 

Check the GSM signal strength before installing the product 
(e.g. with a GSM phone using a SIM card for the same 
operator).  
1)  Insert a SIM card into a GSM phone and disable its PIN. 

If you cannot disable it, set it to 1234.  

2)  Insert the SIM card into the GD-06. 
3)  Connect the power supply. 
4)  The LED will start flashing until the SIM card registers 

into the GSM operator’s network (max. 1 minute). 

5)  Standby mode is then indicated by short flashes of the 

LED (apr. once every 2 sec). If the LED is lit 
permanently, GSM communication is in progress. 

Terminals’ description: 

Wire outputs of your triggering devices (e.g. sensors, alarm 
systems…) to corresponding input terminals of GD-06. Wire 
the appliances which you want to control remotely to the 
output terminals of the GD-06.  

 

Note: 

After the installation, all telephone numbers are erased 

from the memory and access codes are set to MASTER and 
USER. 
 

3. Basic setting 

3.1. Reset  

Reset the GD-06 communicator to the factory default 
settings with English communication by sending the 
instruction  

MASTER RESET EN

” to the dialer

3.2. Telephone numbers setting 

Store the telephone numbers TEL1 to TEL8 using the 
programming SMS instruction sent from a GSM phone: 

MASTER TELX YYY ZZZZZZZZZZZ  

Parameter Value 

Description 

1,2,3,4,5,6,7,8 Memory position for TEL1 

to TEL8 

SMS 

Instruction to send SMS to 
this number 

YYY 

SMS+ 

Instruction to send SMS to 
this number first and then 
to call this number 

ZZZZZZZZZ 

 

Telephone number (max 
20 digits) , “+” prefix can 
be used for international 
calls 

 
Example: “MASTER TEL1 SMS 00420483559911” 

 

You will then receive a confirmation message from the GD-
06 to your mobile phone.  

 
Notes:  

• 

There must be spaces between the parameters. The SMS 
instruction is case insensitive. 

• 

For telephone numbers TEL7 and TEL8, which are used 
for remote control only, you can use any YYY parameter. 

• 

To delete the telephone number, send the SMS instruction 

MASTER TELDEL”, for example “MASTER TEL3 

DEL”.

 

• 

If the confirmation message is not in English, reset the GD-
06 as described in the paragraph 3.3. 

 

 

Terminal  Mode 

Telephone 

 numbers 

Power  

supply 

+U 

GND 

Terminals for connecting  
8-15 V DC power supply 
voltage 

Inputs 

P1 
P2 
P3 
P4 

Connecting or disconnecting  
to GDN will trigger sending 
SMS  
information to all telephone  
numbers TEL1 – TEL6. 

Example: "P1 On" or “P2 Off"

 

TEL1, TEL2, 
TEL3, TEL4, 

TEL5, TEL6 

P5 
P6 

SMS instruction sent from  
TEL1-TEL8 telephones 
controls  
the outputs. 

Example: "ON P5" or “OFF 
P6" 

TEL1, TEL2, 
TEL3, TEL4, 
TEL5, TEL6, 

TEL7, TEL8 

Outputs 

NC 

NO 

Relay switches over 
(on/off/on…)  
whenever a phone call from  
TEL1 or TEL2 is detected.  

TEL1, TEL2 

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