STI-6506 Universal Stopper 32mm Spacer. Morley Addressable. Radio coverage dependent on the

Radio coverage dependent on the Quantec receiving device used

Allows anyone located in a disabled refuge area to communicate with a SigTEL Master Controller at the touch of a button (and vice versa)

Can make up to 7 levels of call - Standard

a 'Call in Progress' LED

STI-6506 Universal Stopper 32mm Spacer. Morley Addressable. Radio coverage dependent on theUniversal Stopper 37mm Spacer. This kit converts a flush mount Universal Stopper to surface mount. Constructed from tough polycarbonate, this kit includes a clear conduit spacer, mounting gasket, two conduit gaskets and four conduit knockout fills (for use when conduit is behind wall and not exposed on surface). When used outdoor, this spacer (with a conduit gasket) will accommodate 1 2 conduit. For indoor applications, where no conduit gasket is