• WMI18 - Active audio transceivers XLR

WMI18

Active audio transceivers XLR
3 years
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The WMI are flush mountable Wall Microphone Input Units, which can be integrated into several kinds of installation materials for system integration. They are fitted with a Female XLR input connector on the front side and a terminal block connector on the rear side. The signal which is applied to the input connection is converted to a differential signal with increased voltage levels. This way, the signal is made insensitive to interference and noise and can be transferred over a long distance without any loss of quality. This allows reliable signal transmission up to 300 meters over CAT5E (or better) twisted pair cabling. A jumper on the rear side allows enabling of 15 Volts phantom power. It should be used in combination with a matching device on the receiver end.

Technical specifications

Available models
WMI18/W Wall microphone input unit (45 x 45 mm)
System specifications
Inputs Connector XLR female connector
Outputs Type 4-pin Euro Terminal Block (Pitch - 3.81 mm)
Signal Mono audio transfer
Level Differential with increased Voltage levels
Cabling UTP CAT5E (or better)
Max. cable length 300 m
Power Consumption 0.95 W - 40 mA / 24 V
Phantom Power 12 V DC
Product Features
Dimensions 45 x 45 x 50 mm (W x H x D)
Construction ABS
Mounting 45 x 45 mm
Colours Black (RAL9005) (WMI18/B)
White (RAL9010) (WMI18/W)
Accessories Optional CP45CF1 Cover frame
CP45CF2 Cover frame
Recommended applications
Bars & Restaurants
Retail
Hotels
Corporate
Residential

Peripheral device compatibility table

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MPX48/88 checkmark
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