FDDC5212-G1 非编址防火门定位与释放装置
USPs/特点
.Use to close the door when fire accident/用于在火灾发生时关闭防火门
.4 types to cover different kind of fire doors/四种类型设备可以适应各种类型防火门
.Symmetric design suitable for left & right doors/双开门对称设计，不区分左右门
产品详情
Brief product description/简要描述
. Non-Addressable door closer/非编址防火门定位与释放装置
USPs/特点
.Use to close the door when fire accident/用于在火灾发生时关闭防火门
.4 types to cover different kind of fire doors/四种类型设备可以适应各种类型防火门
.Symmetric design suitable for left & right doors/双开门对称设计，不区分左右门
