Standard for Installation of Fire Safety Devices based on Use and Occupancy Article 145

Battery shall be used as emergency power source for automatic fire alarm equipments for gas leakage, and the capacity of battery shall be able to ensure the two loops effectively run at least for 10 consecutive minutes, and other loops to supervise at least for 10 minutes.1. 119 fire notification device shall comply with the following requirements:1. Shall be located in watchroom or other usually populated places. Where a disaster prevention center is set up, the switchboard shall be located in the center.2. Should have manual and automatic actuating function.3. When setting up the remote starting device, there should be a device that can talk to the place where the 119 fire notification device is set up.remote starting device:4. The operation switch of the manual actuating device shall be equipped with a height from the ground not less than 0.8m and not more than1.5m.5. Near the device, the transmitter and receiver should be set up and clearly distinguished from other intercom calls.6. Should avoid tilting device, and effective shockproof measures shall be taken.