Relay APB Controller

We still get asked to supply relay controllers for those “basic” installations. Our service lift controllers, hoists and scissor lifts are often made using relay based technology. For controllers in excess of 2 floors requiring a tape head or proximity set up for floor selection we use our Electronic Selector which is capable of being used on sites up to 12 floors. We also sell this selector on sites which just require a replacement selector and not a whole controller.