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Custom Microphones

ASL Safety & Security can provide installation-ready components for inclusion in custom microphone arrays to meet your exact specifications.

CMB Interface Board

CMB10 / MEB10 Custom Microphone Interface Boards

The Custom Microphone Interface Boards are supplied as open Printed Circuit Boards for inclusion into custom "paging" and "fire" microphone console designs, and are designed to work with the whole range of ASL Safety & Security Voice Alarm and Public Address systems.

Download a data sheet

Download the CMB-MEB installation guide


MEB20HC Microphone Expansion Board

MEB20HC High Current Custom Microphone Expansion Board

The MEB20HC is supplied as an open Printed Circuit Board for inclusion into custom "paging" and "fire" microphone console designs with higher current drive requirements, e.g. filament lamps and high power LEDs. It is designed to work with the CMB10 Custom Microphone Board and the whole range of ASL Safety & Security Voice Alarm and Public Address systems.

Download a data sheet

Download the MEB20HC installation guide


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