FDDC5202-G1 防火门定位与释放装置 USPs/特点
.5 types to cover different kind of fire doors/五种类型设备可以适应各种类型防火门
.Addressable product/带地址设备
.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
. Addressable door closer/防火门定位与释放装置
USPs/特点
.5 types to cover different kind of fire doors/五种类型设备可以适应各种类型防火门
.Addressable product/带地址设备
.Symmetric design suitable for left & right doors/双开门对称设计，不区分左右门
