https://hannu-pro.ee/toode/audac-wmi18-w-pesapaneel-45x45mm-xlr-f-eb-4p-konverter-valge/
Active audio transceivers XLR - Hannu PRO
Feb 25, 2026 - Active audio transceivers XLR Wall microphone input unit (45 x 45 mm)
active audio transceiversxlrhannupro
https://audac.eu/products/d/apg20---active-audio-transceivers-rca
APG20 - Active audio transceivers RCA - AUDAC
The APG20 audio receiver gateway converts databus transmitted audio signals to standard line and microphone level signals.
active audio transceiversrcaaudac