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The public safety radio system provides radio coverage for emergency rescuers, especially where two-way radio cannot be used in public buildings. At present, more and more local police and fire departments require antennas to be installed and kept in good working condition in order to supervise safety.
A system that monitors the health of the antenna network can be used to ensure that radio communications can be carried out in an emergency. The critical point antenna monitoring system can monitor the public safety Service antenna in real time. It uses UHF RFID technology to ensure that the life safety system is kept in good working condition.
When emergency responders enter the building and try to use their radio, the public safety communication system, including the Service antenna and Donor antenna, can ensure the signal is sent. However, like any device, the Service antennas distributed around the building are also prone to failure. In emergency situations, such as firefighters at the scene of a fire that urgently need to use radios, the good working condition of these Service antennas may be a matter of life and death. Of course, to achieve this function, a passive RFID tag needs to be built in the Service antenna first.
The critical point antenna monitoring system can help those who use antennas to track the operating status of their networks. The passive RFID electronic tag built into the Service antenna can only respond to inquiries when the device is working normally. If there is no such system, the staff may need to walk through each building to test the antennas one by one, which is very time-consuming.
Through UHF RFID technology, the long-distance transmission of public safety radio information can be realized, and it can be confirmed whether the antenna is in a normal working state. If the Service antenna fails, the RFID system will not receive an inquiry signal or send a response transmission signal. At this time, the system detects that the RFID electronic tag is not responding, and can know which Service antenna is not working properly, so as to send an alarm to the alarm panel and point out the existing problem.
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