ETS STW3 Single Zone 2 Way Audio Surveillance Kit
Single zone 2 way audio surveillance system. Can be used independently for monitoring live audio or with tape recorders for recording and playback.
STW3 Kit Includes:
- STW1 Microphone/speaker.
- STW2 Base station.
- 16 VAC AC adapter.
- 3' Dual RCA Patch cable.
- Warning label.
STW1 Mic./speaker Features:
- Omni-directional element w/25' range.
- Low noise MOSFET pre-amplifier.
- Line level, unbalanced output.
- Adjustable gain.
- Treble boost circuit. Selectable on/off.
- Limiter circuit. Selectable on/off.
- Easy cable run termination.
- Flush or surface mountable.
- Power: 12 VDC @ 10mA. 2.25"? .25w speaker.
- 70V line speaker input.
- Stainless steel cover plate.
STW2 Base Station Features:
- Built in talk-back microphone & pre-amp.
- 70V Line speaker output.
- Call switch input.
- Remote speaker volume control.
- Standard RCA jacks for VTR connections.
- 1 Watt Power amplifier.
- 3"? full range speaker.
- Tape monitor switch.
- 3.5mm Headphone jack.
- Power: 16 VAC @ 250mA
- Dimensions W 4.14 x L 5.44 x H 1.52
STW3 Wiring Requirements:
- Microphone: stranded 22-gauge, 2- conductor shielded cable. 1000' max.
- Speaker: 20-gauge 2 conductor 1000' max.
- Call switch: 22-gauge, 2 conductor
|