Contents GENERAL FEATURES…………………………………………………...3 Applications of the GSM-21T communicator..........3 Functions of GSM-21T communicator ............4 Functioning modes of the GSM-21T communicator........5 TECHNICAL FEATURES………………………………………………...5 DTMF communication formats of the alarm control panel......5 Available inputs and outputs ..............5 Functioning indicators ................5 Consumption.....................6 GSM network specifications ..............6 INSTALLATION………………………………………………………….7...
GENERAL FEATURES GSM-21T is a GSM communicator mounted in a metallic case. Inside the case there is a 220V transformer, a back-up battery, and a compartment where the mobile phone (from Ericsson family - see „Usable GSM phones”) is to be placed, allowing the antenna to get out of the case.
The next image describes functions of this communicator: Functions of GSM-21T communicator The digital GSM communicator performs several functions: - detects loss and restoring of the phone line which the burglary control panel is connected to, and forwards these events;...
Functioning modes of the GSM-21T communicator GSM-21T communicator can function in 3 ways: - it transmits events occurred at the objective protected by the burglary control panel only to one to four GSM monitoring station (Xwatch DPC-08); - it transmits events occurred at the objective protected by the burglary control panel only as SMS messages to the mobile phone of the objective’s owner;...
Consumption - supply voltage: mains - 220V 12V / 4A - - --rechargeable battery; - maximum current consumption @ 12V (including GSM phone loading): 500mA; - average current consumption @ 12V (loaded GSM phone): 40mA. Note: The GSM phone connected to the GSM module is loaded from the module. GSM network specifications - can be used in any GSM authorized network Usable GSM phones:...
INSTALLATION The GSM-21T will be connected between the burglary control panel and the GSM phone. GSM-21T installation The connectors’ order, from left to right, is the next: - JR1 - 6 pin connector: the cable is connected to the GSM phone;...
Connection Scheme for GSM-21T GSM-21T programming Note: Before programming the GSM module, program the burglary control panel to phone line transmit events in DTMF formats (Ademco Express or Ademco PID) to the monitoring station. Using the GSM phone keypad, all module parameters will be programmed, these being: - 4 monitoring station numbers;...
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Phone number and ID programming Phone numbers are programmed in the phone book on the SIM card. Before starting phone number programming, track if there are one of the following numbers in the book: DSP1, DSP2, DSP3, DSP4, MOB1, MOB2, MOB3, MOB4, PNR, SNR, MNR. In case one of these numbers exists, it will be deleted as it will be reprogrammed later.
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If some events are to be transmitted from a single partition onto more phones than those associated to one partition, then the same account will be set for both partitions in the phone book on the SIM card. Example: PNR3490 and SNR3490. Event code programming: - codes generated for phone line loss and restoring;...
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Restoring Siren restoring Trouble Phone line loss Restoring Phone line restoring Fire Fire alarm Panic Panic Burglary Burglary zone x Medical emergency Medical emergency Tamper Ambush Bypassed zone Bypass zone x Periodical Test Periodical Test Disarming Open by user x Arming Close by user x Restoring...
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5. in this case, a configuration SMS will be created, having the next structure: - enter indicative CF1 - , (comma) - code generated by phone line loss (2 HEX digits) - , (comma) - code generated by phone line restoring (2 HEX digits) - , (comma) - code generated by activation (ground connecting) of the first communicator input (2 HEX digits)
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Note: all previously defined fields will be filled in. the number of commas must be 17 in any circumstance. A typical example of a configuration SMS message: CF1,FB,EB,00,01,02,03,04,05,06,07,08,09,0B,0C,0D,90,10. Upon phone line loss and phone line restoring, respectively, the communicator will generate codes FB and EB, having the account number specified in the phone book.
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It can be acquired from the GSM network distributors agreed by the beneficiary. Each user can choose the favorite type of subscription and GSM network. Romano Electro Int’l S.A. 27-29 Calimachi St., 72266, Bucharest, Tel.: 021/204.47.00, Fax: 021/242.20.30, www.roel.ro E-mail: sales@roel.ro,...
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