The Ultra base sounder can be used both with a detector or as a stand alone device. It is incorporate a detector mounting base allowing a detector to be fitted directly to the base, or alternatively a cover plate can be used to provide a dedicated, discreet stand alone device.
Supply voltage 25.5 to 35 Vdc Material ABS / PC, FR, plastic Tones 3 Compact design and reduces time of installation of the base with the detector Easy to maintain and service