Centurion G-SPEAK Installation Manual
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Centurion G-SPEAK Installation Manual

Gsm-based intercom systems
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G-SPEAK Installation Manual
TM
GSM-BASED
INTERCOM
SYSTEMS

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Summary of Contents for Centurion G-SPEAK

  • Page 1 G-SPEAK Installation Manual GSM-BASED INTERCOM SYSTEMS...
  • Page 2 50 countries worldwide Centurion Systems (Pty) Ltd reserves the right to make changes to the products described in this manual without notice and without obligation of Centurion Systems (Pty) Ltd to notify any persons of any such revisions or changes.

  • Page 3: Table Of Contents

    Page 16 Inserting an Activated SIM Card  Page 19 Wiring Diagrams Page 21 GSM Network Signal Detection Page 22 G-SPEAK Functionality Page 22 Voice Phone Functionality  Page 23 Adjusting the Calling Module Volume  Page 24 Switch Phone Functionality ...

  • Page 4: Quick Setup Steps

    Quick Setup Steps These abbreviated instructions are for the experienced installer who needs a checklist to get a standard installation up and running in the minimum of time. Detailed installation features and functions are referred to later in this manual. Mount the Calling Module according to the instructions given in the Installation section.

  • Page 5: Important Safety Instructions

    Before attempting to install the unit, cut electrical power to  the control box where the G-SPEAK unit will be mounted Make sure that the earthing system is correctly  constructed, and that all metal parts of the system are...
  • Page 6 This product was designed and built strictly for the use  indicated in this documentation. Any other use, not expressly indicated here, could compromise the service life/operation of the product and/or be a source of danger Anything not expressly specified in these instructions is not permitted.

  • Page 7: Glossary Of Terms

    This can be seen as similar to a traditional intercom gate station or entry panel that resides outside of the property and is the component of the G-SPEAK system that is used to dial through to and communicate with Voice Phones.

  • Page 8: General Description

    The wire will be held securely in place. Depends on model (G-SPEAK Classic allows one number per Call Button, plus one output with ten users; while G-SPEAK Classic+ allows two numbers per Call Button, plus four input/outputs with 100 users.)

  • Page 9: Specifications

    3. Specifications Physical Dimensions www.centsys.com 67mm 33mm 20mm FIGURE 1. OVERALL DIMENSIONS FOR GSM CONTROLLER 74mm 32mm FIGURE 2. OVERALL DIMENSIONS FOR THE CALLING MODULE page 6...

  • Page 10: Technical Specifications

    Technical Specifications Physical G-SPEAK CLASSIC G-SPEAK CLASSIC+ Input voltage 10V - 30V DC Current draw Quiescent 30mA maximum 300mA Call buttons on Calling Module Call confirmation at Calling Module Speech volume Adjustable at Calling Module using Call Buttons Wiring requirements (between 6 wires, min 0.2mm²;...

  • Page 11: Product Identification

    4. Product Identification FIGURE 3. GSM CONTROLLER INTERIOR GSM Module Input/output terminals SIM card holder Voice communications terminals Antenna page 8...
  • Page 12 FIGURE 4. CALLING MODULE INTERIOR Speaker Voice communication terminals Call Button 1 Call Button 2 Microphone page 9...

  • Page 13: Required Tools And Equipment

    5. Required Tools and Equipment  Screwdriver – 3.5mm flat  Side cutter  Drill bits – 5mm masonry; 6mm drill bit  Silicone sealant  Fasteners and rawl plugs  Six metres of n6 core communication cable 6. Mounting Instructions Important Considerations All users calling or sending an SMS to the Module need to ensure that their Caller Line ...
  • Page 14 Dimensions Dimensions of the Calling Module base  and mounting holes relative to the Calling Module cover Mounting Instructions Lift Calling Module cover 1. Lift off the outer cover of the Calling Module as shown in Figure 8. FIGURE 8. Screwdriver Calling Module...
  • Page 15 Calling Module 3. Lift the Calling Module off base. Calling Module base 4. Hold the Calling Module base against the wall at the required height, ensuring that it is vertical. Mounting hole Sealing 5. Mark the location of the mounting holes. washer 6.
  • Page 16 Calling Module 15. Clip the outer cover back into position. cover It will be necessary when commissioning the unit to have the cover removed. FIGURE 13. 16. Secure the cover using the fixing screw provided in kit. Screw FIGURE 14. page 13...
  • Page 17 Calling Module 11. Run the cable through the base of the Cable Calling Module, hook the Calling Module into the base as shown in Figure 15 and Calling clip back into position. Module base FIGURE 15. Voice communication terminals 12. Terminate cable onto the voice communication terminals.

  • Page 18: Gsm Controller Mounting

    GSM Controller Mounting The GSM Controller will typically be housed inside the enclosure of the device it is to control, for instance a gate motor. However, it can be mounted onto a wall or other structure by following the instructions below: Controller 1.

  • Page 19: Inserting An Activated Sim Card

    6. Use a 6mm drill bit to open the required cable entry hole. Cable entry hole 6mm drill bit FIGURE 21. Ensure sufficient cable is provided for to reach the terminals of both the I/O terminals and the voice Cover communication terminals 7.
  • Page 20 2. Raise the SIM card housing as shown in Figure 24. 3. Insert the activated SIM card and ensure that the SIM card is correctly oriented. Align the cropped corner to be in the correct position on the circuit board as per the diagram.
  • Page 21 GSM controller cover 5. Hook the top of the edge of the cover onto the top of the unit. 6. Lower the cover and press securely into position. page 18...

  • Page 22: Wiring Diagrams

    7. Wiring Diagrams G-SPEAK Inputs/outputs 3 and 4 Data communication lines Inputs/outputs 1 and 2 Power supply 10V - 30V DC FIGURE 28. GSM CONTROLLER Data communication lines FIGURE 29. CALLING MODULE page 19...
  • Page 23 Solenoid lock GSM controller D5-Evo Use the table below for colour allocation when connecting the wires Terminal Description Colour Power + and Call Power - and Call Speaker 1 Calling Speaker 2 Module Mic 1 Mic 2 It is recommended that 0.5mm multi-stranded shielded cable is used FIGURE 30.

  • Page 24: Gsm Network Signal Detection

    8. GSM Network Signal Detection When powered up, the G-SPEAK will beep three times and the signal strength indicator LEDs will light up indicating the GSM network signal strength. The GSM signal strength can be determined based upon the combination of the three LEDs that illuminate: FIGURE 31.

  • Page 25: G-Speak Functionality

    The Calling Module has two Call Buttons. Each button is associated with either one Voice Phone in the case of the G-SPEAK Classic, or two Voice Phones in the case of the G-SPEAK Classic+, where at least one of which will need to be programmed before the unit can be used to initiate a call (refer to the List of Commands).

  • Page 26: Adjusting The Calling Module Volume

    While the call is in progress, the Called Party can activate the one output on the G-SPEAK Classic, or any of the four outputs on the G-SPEAK Classic+ by pressing 1, 2, 3 or 4 on their phone keypad. This DTMF event will trigger the hang timer, and the call will automatically terminate after the hang time has expired, regardless of the call duration up to that point.

  • Page 27: Switch Phone Functionality

    G-SPEAK Classic, or 100 Switch Phone numbers in the case of the G-SPEAK Classic+, each of which can activate one or more (in the case of the G-SPEAK Classic+) outputs by Missed Call or SMS. Numbers are added using the AP command (see List of Commands).
  • Page 28 If you would like confirmation that your SMS command has been successfully received by the G-SPEAK, simply append a space and then the letters ‘ACK’ to the end of the command set in the SMS message. For example: P.xxxx.AB.0821234567 will simply add phone number 082 123 4567 and assigns it to Button 1;...
  • Page 29 Any of the Switch Phones, where configured, can turn on or off any of the outputs by sending the text message ‘OUx ON’ or ‘OUx OFF’ to the G-SPEAK (the ‘x’ in the command string represents the output number referred to). If configured, the output name can be used instead of OUx.
  • Page 30 Examples (commands have been highlighted for clarity) Description Command Adds phone number 082 123 4567 and, since P.xxxx.AP.0821234567 no output is specified, automatically assigns it to activate Output 1 Adds phone number 082 123 4567 and P.xxxx.AP.0821234567.OU2 assigns it to activate Output 2 Add phone numbers 0821234566, P.xxxx.AP.0821234567.
  • Page 31 Deleting a Voice Phone Command ‘DB’ This command deletes all Voice Phone numbers assigned to specific Call Buttons from the system, i.e. it stops a number from being called when a button is pressed. Description Parameters  Phone number(s) (up to 16 Removes the specified Voice digits each) Phones assigned to Call Buttons...
  • Page 32 More than one configuration setting can be applied/edited using a single SMS by separating the commands with a full stop. In the case of the G-SPEAK Classic+ all I/Os (configurable inputs and outputs) are defaulted as outputs and may be reconfigured to be inputs, whereas the G-SPEAK Classic only has one output which cannot be configured to be an input.
  • Page 33 Description Settings Parameters  CT (Call Time) – Sets the maximum duration of the call (the call can be terminated earlier by either party)  RT (Ring Time)– Sets the time before which the unit will disconnect if a call is unanswered Configure inputs, ...
  • Page 34 Sub-parameters: Pulse time (milliseconds) 1s = 1000ms  Output name (up to 31 characters  including spaces) IN1 – Input 1 configured as input IN2 – Input 2 configured as input IN3 – Input 3 configured as input IN4 – Input 4 configured as input IN1FT –...
  • Page 35 CON – Resets all configuration settings to Factory Defaults, and leaves all users (Voice and Switch numbers) as is Applies to G-SPEAK Classic+ only Examples (commands have been highlighted for clarity) Description Command Changes the current system password to 1333 P.xxxx.CO.NP.1333...

  • Page 36: Special Commands

    5686299345 *100*01*5686299345# onto a Vodacom SIM card Special Commands Any of the Voice Numbers can text the G-SPEAK with four special messages (depending on the G-SPEAK model) to activate the following functions: Description Command By SMSing ‘LISTEN’ to the G-SPEAK, the G-SPEAK will mute the...
  • Page 37 By SMSing ‘SETTINGS’ to the G-SPEAK, the G-SPEAK will send an SMS to the phone that sent the SETTINGS command, indicating SETTINGS system settings. G-SPEAK Classic+ only The Called Party will hear an alert tone ten seconds before the call timer expires...

  • Page 38: Installation Handover

    Centurion Systems (Pty) Ltd does not accept any liability caused by improper use of the product, or for use other than that for which the automated system was designed.
  • Page 40 YouTube.com/CenturionSystems Subscribe to the newsletter: www.CentSys.com/Subscribe Sharecall 0860-CENTURION (0860 236 887) Head Office: +27 11 699 2400 Sharecall Technical Support 0861 003 123 or +27 11 699 2481 from 07h00 to 18h00 (GMT+2) (Sharecall numbers applicable when dialed from within South Africa only) 0.07.A.0190_22042014...

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