Chuông báo cháy tiêu chuẩn UL

• Mã sản phẩm : FBB-150K
• Hãng sản xuất:Hochiki
• Xuất xứ:China

-Dew drop resist type -Rating DC 24V, 8mA -Sound Pressure 90 dB (at distance of 1m from the front) -Operating Temperature Range -20°C – 60°C -Material Body : Aluminum alloy die cast Baked Paint finish -Mounting Metal : Steel, 1.2mm thickness, Chrome-plated -Color Equivalent to Munsell 7.5R3.6/12.8 -Weight Approx. 760g Approx. -UL opproval