Alcad MMN-420 Module man-420 with card hold

Alcad MMN-420 - Serie 967: Module man-420 with card hold.

Upper module to be used in push-buttons L201 entrance panels. Double module, the GRF-302 audio unit and the RVE-024 speaker and microphone module and card holder are included.

9610044 GRF-302 Description

Audio unit module 2-wire system. In this system, the audio unit is a separate module from the loudspeaker and the microphone. This allows locating the device in the bottom of the flush-mounted box of the entrance panel, thus protecting the most important electronics of the system. To be used in building (Interior) entrance panels.

9770065 RVE-024 Description

Module with loudspeaker and microphone for entrance panel. It has an 8 ohm speaker with plastic membrane to prevent deterioration over time in outdoor conditions. Also, the robustness of the electret-type microphone against humidity and heat make this module a virtually indestructible assembly.

Entrance Panel

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.

Technical specifications