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The units are also supplied with a connection to the Fire Alarm System. On receipt of the fire alarm signal, the unit will automatically switch on and supply power to the fire Shutter Panel, even if the power has been off in the building for months. No other UPS on the market can offer this. All UPS’s conform to BS 14637 : 2007
North Valley Metal has served the Door Industry since 1966 and offer the widest range of products on the market.
We offer everything from Industrial Door Components & Operators to High Speed Doors & Installation Services.
If you have an entrance and you need a part, then we are here to help.
Our range includes: