Wireless communication auxiliary equipments shall be installed pursuant to the following provisions:
1.Wireless communication auxiliary equipments shall employ wave carrier coaxial cable, which is suitable for transmitting or radiating 150MHz wave or other wave frequency designated by the central regulating authority.
2.The nominal impedance of wave carrier coaxial cable shall be 50Ω.
3.Heat-resistant treated shall have made to the employed wave carrier coaxial.
4.Distributor, mixer, wave separator and other similar appliances shall employ those having waterproof connectors and little attenuation.
5.Where an amplifier is used, a battery shall be employed as the emergency power for the amplifier, and the emergency of the battery shall enable the amplifier to effectively work for at least 30minutes.
6.Wireless connectors shall meet the following requirements:
(1)They shall be located at the positions on the ground convenient for the firefighters to fetch, and in watchrooms or other places populated at other times.
(2)Where the travel distance from any gateway to another is more than 300m, at least two above-mentioned connectors located on the ground shall be installed.
(3)They shall be located 0.8~1.5m above the floor or the base ground.
(4)They shall be installed in protecting boxes equipped with 2m or longer radio frequency cable inside. The boxes shall be provided waterproof and dust proof measures, and the box surface shall be painted red and marked with “Wireless Connectors Dedicated for Fire Service”.
If there are more than two places in a joint building where wireless communication auxiliary equipment is installed, there should be measures to enable the equipment's signal to be connected.

The disaster prevention center ,central management room or duty room shall install disaster monitoring and controlling system to monitor or operate the following fire safety equipment:
1.The receiver of the automatic fire alarm system.
2.The receiver of the automatic gas leakage fire alarm system.
3.The speakers and operating devices of the emergency broadcasting equipment.
4.The pressurized water supply device of the standpipe and hose system, and the communication device at the fire department connection of the system.
5.Emergency generator.
6.The smoke detectors located on the constantly open fire doors.
7.The pressurized water supply devices of the hydrant, sprinkler, foam, water spray, and other fire-suppression equipment.
8.The dry power and carbon dioxide fire-suppression equipment.
9.The smoke exhaust equipment.
The emergency power supply of the integrated operation device of the disaster monitoring and controlling system shall be in accordance with the provisions of Article 38, and its power supply capacity shall be available for its effective operation for more than two hours.