Wireless Visual Alarm Device

wireless test mode fire alarm Wireless Sounder Strobe with Mains Supply and Battery Backup export OEM ODM wholesale

Smart Visual Alarm Device 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 Egypt. Contact: wanlinfirecontrol@163.com