ETS STWI5 STW1 Microphone Speaker & STWI-1 DVR Interface Box

STW1, Microphone/Speaker, STWI-1 DVR Interface Box. Single zone, 2 way audio surveillance system. For use with DVRs and remote monitoring equipment.

STW1 Microphone/Speaker

• Omni-directional element w/25’ range
• Low noise MOSFET pre-amplifier
• Line level, unbalanced output
• Adjustable gain
• Treble boost circuit. Selectable on/off
• Limiter on/off
• Euro-style connectors makes cable terminations fast clean
• Flush mount, gang stainless steel plate
• Power: 12 VDC @ 250mA
• 3” .5 watt speaker
• Selectable 70V line speaker input or level input
• Built in power amplifier adjustable volume control

STWI5 Box

• Provides simple between field wiring connections to equipment
• Fused polarity protected 12Vdc input
• 3.5mm mini plug RCA output connectors
• Euro-style clean
• Power: 250mA, W/LED indicator