Federal Signal 310-MV-MNC AudioMaster® Two-Way 1-Line Intercom With Noise Canceling Microphone; 260 Milli-Amp at 24 Volt DC, 163 Milli-Amp at 120 Volt AC, 82 Milli-Amp at 240 Volt AC, 30 Watt

Detailed Description: Federal Signal AudioMaster® Two-way intercom comes with noise cancelling microphone and features multi-voltage design. It offers superior sound quality and reliable communication with balance line output. Intercom features volume control, call button, balanced line output, remote device activation and listen/talk switch. It has voltage rating of 24/120/240 VAC and power rating of 30 Watts at frequency rating of 50/60 Hz. It has the ability to power another intercom at 24 VDC. It measures 6.500 Inch x 5 Inch x 9.880 Inch. It has current rating of 260 milli-Amps at 24 VDC, 163 milli-Amps at 120 VAC and 82 milli-Amps at 240 VAC.

Intercom operates at a temperature rating of 35 to 66 deg C. It operates at bandwidth of 150 Hz - 12 kHz. It has remote device activation feature that allows to activate an auxiliary signal like horn or light. It is suitable for use at oil refineries, petrochemical plants, pulp and paper mills, offshore platforms, water treatment facilities, airports, shipyards. It is IP65 protection degree rated for safer operation. It meets NEMA 3R enclosure standards. Intercom is UL listed and CSA certified.