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GSM-120 |
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GSM-121 |
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GSM-840 |
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GSM-888 |
GSM home security
system |
GSM controller |
GSM control system
8 switch inputs,
4 relay outputs
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GSM control system
8 channels,
8 switch inputs,
4 relay outputs |
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GSM-889 |
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AT-80 |
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DS-121 |
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DT-124 |
GSM controller,
8 channels
RS-232 input,
8 switch inputs,
8 relay outputs
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Separate Antenna |
Wireless
Detect Switch |
Wireless Receiver |
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WB-122 |
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WR-123 |
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GMCB-89 |
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| Wireless Buzzer |
Wireless Relay |
interface cable for
GSM-889 |
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