To be used in conjunction with the Brett Martin Mardome Trade SV Smoke Vent Product.
One 8amp Control Panel will have to be purchased to control one smoke vent of the followings sizes.
1350x1350mm, 1350x1500mm & 1500x1500mm.
However, the 8amp can also be used to control up to 2no smoke vents of any of the 10 sizes size available on this website.
All wiring & commissioning by others.