MODULE WITH UNIVERSAL 4+N AUDIO UNIT
Upper module to be used in push-buttons L201 entrance panels. Simple module, the GRF-205 audio unit is included.
9610031 GRF-205 Description
Audio unit module to be mounted in L201 pushbutton entrance panel. Screw terminals and push button for lighting the pushbutton card holders. Speaker and microphone built in. Conventional system with electronic and buzzer call, compatible with most conventional phones from other manufacturers.
Available in modular format, with upper and lower modules. The upper module can be simple, double or triple. The lower module is available with simple or double push-buttons.