ETS STW4 4 Channel 2 way Mixer / Switcher / Amplifier

Stand alone 4 zone, two way, listen and talk back monitoring station. Terminals for connecting STW1 STW1-SE speaker / microphones. DVR recorder in out function permits recording playback both sides conversations. Built microphone with push to function.

• 2 Watt power amplifier
• 3" full range speaker
• 3.5mm headphone jack
• Line level input output jacks connection DVRs tape recorders
• Recorder monitor switch
• Level controls each microphone
• Remote volume controls
• 2 70v line drive signals
• Switcher control up zones
• Page tone flashing channel light zones equipped call switches
• Push momentary switch
• Built microphone
• Master control
• Power: 16Vac @ 500ma
• Reverse polarity protected fused
• High quality metal enclosure