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Monday, 03 October 2011 19:02 |
All-in-one GSM emergency communication system for elevators;
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Monday, 03 October 2011 18:35 |
The recommendation 81-28, specify a periodic test every 72 hours of the emergency systems installed in the elevators.
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New UNICO TSA 2 version T.tel |
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Monday, 03 October 2011 17:26 |
The emergency system for elevators for a standard PSTN line, advanced, cheap and easy to install and maintain.
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Monday, 03 October 2011 17:06 |
The most advanced and flexible emergency system for a standard PSTN line
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