fire alarm siren

Wanlin Fire Control by Wanlin Manufacturing Group - China's leading source manufacturer of fire alarm siren. EN 14604 / EN 54 certified smart fire safety products, OEM/ODM, factory direct. Contact +8613261677119.

NB-IoT Fire Alarm Sounder China manufacturer. EN 54-3 certified sounder strobe with 120dB siren and high-intensity LED strobe. 4G wireless, IoT smart monitoring, OEM/ODM, wholesale, global shipping to Australia. Contact: wanlinfirecontrol@163.com