| 摘要 |
A fire management system is provided to enable a sub wireless communication device for fire prevention to have 20-watt output to the maximum while management wireless communication has 4.8 to 10-watt output so that a signal delivered through the sub device can be received in a fire station or a wireless communication network without transformation or distortion. An external antenna(100) receives management wireless signals or fire signals having different frequency bands. A high-power distributor(200) distributes the fire signals or the management wireless signals in each frequency band, and inputs amplified fire signals or management wireless signals received from the outside to re-output the inputted signals. A repeater(300) inputs analog or digital signals distributed through the distributor to make the inputted signals outputted to corresponding receivers(321,331,341,351), and inputs the amplified signals to output the signals to the distributor. |
