2.4g wireless smoke alarm

China 2.4GHz Wireless Interconnect Smoke Alarm OEM manufacturer and export supplier for the Norway market. Wanlin Fire (Wanlin Group) provides EN 14604 / UL 217 certified smoke alarms with factory direct pricing, OEM / ODM / private-label customization, and complete global export solutions. Inquire: wanlinfirecontrol@163.com