The emergency responder radio coverage system shall be inspected and tested annually or where structural changes occur including additions or remodels that could materially change the original field performance tests. Testing shall consist of the following:
- In-building coverage test as described in Section 510.5.3.
- Signal boosters shall be tested to verify that the gain is the same as it was upon initial installation and acceptance.
- Backup batteries and power supplies shall be tested under load of a period of 1 hour to verify that they will properly operate during an actual power outage. If within the 1-hour test period the battery exhibits symptoms of failure, the test shall be extended for additional 1-hour periods until the integrity of the battery can be determined.
- Other active components shall be checked to verify operation within the manufacturer's specifications.
- At the conclusion of the testing, a report, which shall verify compliance with Section 510.5.3, shall be submitted to the fire code official.