ETS SM9VA Specsheet

SM9va

Audio Surveillance

Electronic Technical Services Inc.
211 Conchas SE
Albuquerque, NM 87123
PH 505-888-3923 FAX [phone]
Website: www.etsnm.com

Description

8 zone, sequential or manual
switching, audio/video surveil­lance system (cameras not sup­plied). Can be used independ­ently for monitoring live audio/
video or with tape recorders for
recording and playback. Two
modes of operation: Audio follow
video mode or audio mixer/
switcher operates independently
of video switcher.

Kit Includes

• 8 SM1 Pre-amplified microphones.

• SM8va Switcher / mixer / amplifier.

• 12 VDC AC adapter.

• 3’ Dual RCA Patch cable.

• Warning label.

Options

• SM1S surface mount adapter for SM1.

• White (standard) or ivory face plate.

Wiring Requirements

• Stranded 22-gauge, 2-conductor

shielded cable. Distances up to 1000’.

Caution

It may be against the law to install this equipment in
certain environments. It is the responsibility of the
installation company and end user to comply with state
and federal laws. If you are unfamiliar with these laws,
consult a qualified attorney.

Warranty

1 year parts and labor.

Kit

SM1 Microphone Specifications

• Omni-directional element w/25’ range.

Low noise MOSFET pre-amplifier.

• Line level, unbalanced output.

• Adjustable gain.

• Treble boost circuit. Selectable on/off.

Enhances clarity of time lapse recordings.

• Limiter circuit. Selectable on/off.

• Easy cable run termination.

• Flush or surface mountable.

• Power: 12 VDC @ 10mA.

SM4va Switcher / Mixer Specifications

• Sequential video switcher dwell: 2-90sec.

• Switch for each video channel to start

sequence/hold or bypass cameras.

• In/out switch and level control for each

microphone channel.

• All settings stored in non-volatile memory.

• Standard RCA and BNC jacks for

connection to tape recorders, etc.

• 1 Watt Power amplifier.

• 3” full range speaker.

• Tape monitor switch.

• 3.5mm Headphone jack.

• Power: 12 VDC @ 500mA

• Dimensions W 7.29 x L 7.00 x H 2.52