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Audio Surveillance Kits

Audio Surveillance Kits
Looking for an audio surveillance kit to perfectly monitor your business or home? Well look no further as ETS has you covered with a wide assortment of great audio surveillance kits and equipment!

ETS SM9va 8 Zone Audio/Video System W/ 8 SM1 Microphones & a SM8va Audio/Video Switcher
  • 8 x SM1 microphone
  • SM16 Base station
  • 1 x AC adaptor
  • 1 x 3' twin RCA patch cable
$669.99
ETS SM17 Complete 16 Zone Audio Surveillance Kit W/ SM1 Microphones and SM16 Switcher/Mixer/Amplifier
  • 16 x SM1 microphone
  • SM16 Base station
  • 1 x AC adaptor
  • 1 x 3' twin RCA patch cable
$947.99
ETS SMI-9 8 Zone Audio Surveillance Kit W/ 8 SM1 Microphones and SMI8 Interface
  • Omni-directional Electret element. 25 range in all directions
  • Treble boost circuit. Selectable on/off.
  • Adjustable gain
  • Limiter circuit. Selectable on/off.
Regular price: $342.99
Sale price: $322.99
ETS STW3 Single Zone 2 Way Audio Surveillance Kit W/ STW1 Microphone & STW2 Base Station
  • 1 x STW1 microphone / speaker
  • STW2 Base station
  • 1 x AC adaptor
  • 1 x 3' twin RCA patch cable
$248.99
ETS STWI5-W5 Audio Kit W/ STW1-W5 Wall Mount Microphone/Speaker, STWI-1 DVR Interface Box
  • Omni-directional element w/25 range.
  • Built in 2 watt speaker
  • Treble boost circuit. Selectable on/off.
  • Adjustable gain.
$214.99
ETS SM5-M2 Expanded Single Zone Audio Surveillance Kit With 2 SM1 Microphones - 50ft Range
  • 2 x SM1 microphone
  • SMM2 microphone mixer
  • Mounting screws (SM1s)
  • 2 x Warning label
$138.99
ETS STWI5-W4 Audio Kit W/ STW1-W4 Wall Mount Microphone/Speaker, STWI-1 DVR Interface Box
  • Omni-directional element w/25 range.
  • Low noise MOSFET pre-amplifier.
  • Line level, unbalanced output.
  • Adjustable gain.
$68.99
ETS STW7 Four Zone 2 Way Audio Surveillance Kit W/ STW1 Microphones & STW2 Base Station
  • 4 x STW1 microphone / speaker
  • STW4 Base station
  • 1 x AC adaptor
  • 1 x 3' twin RCA patch cable
$743.99
ETS SMI-17 16 Zone Audio Surveillance Kit W/ 16 SM1 Microphones and SMI-16 Interface
  • Omni-directional Electret element. 25 range in all directions
  • Treble boost circuit. Selectable on/off.
  • Frequency response: 200-16Khz.
  • Line level, unbalanced output.
$640.99
ETS SM5 Single Zone Audio Surveillance Kit W/ SM1 Microphone and SM2 Interface Box
  • SM1 Pre-amplified microphone.
  • SM2 Interface adapter.
  • 12 VDC AC adapter.
  • 3 RCA Patch cable.
$80.99
ETS SM6 Complete Single Zone Audio Surveillance Kit W/ SM1 Microphone and SM3 Amplifier
  • SM1 Pre-amplified microphone.
  • SM3 Amplifier
  • 12VDC AC adapter.
  • 3 Dual RCA Patch cable.
$165.99
ETS SMI5 4 Zone Audio Surveillance Kit W/ SM1 Microphones, SMI4 Interface Box, and Accessories
  • 4 x SM1 microphones
  • SMI4 interface box
  • 4 x Warning labels
  • 4 x RCA Patch Cables
$199.99
ETS SM5-EA Single Zone Audio Surveillance Kit for PoE IP Security Cameras W/ SM1 & SMEA-1
  • 1 x SM1 microphone
  • SMEA-1 Interface
  • Mounting screws (SM1s)
  • Warning label
$98.99
ETS SMI-3 2 Zone Audio Surveillance Kit W/ 2 SM1 Microphones and SMI-2 Interface
  • Adjustable gain.
  • Treble boost circuit. Selectable on/off.
  • Enhances clarity of time lapse recordings.
  • Limiter circuit. Selectable on/off.
$130.99
ETS SM7 Complete 4 Zone Audio Surveillance Kit W/ SM1 Microphones and SM4 Switcher/Mixer/Amplifier
  • 4 x SM1 microphones
  • SM8 Base station
  • Mounting screws (SM1)
  • 1 x 3' twin RCA patch cable
$299.99
ETS SM7va 4 Zone Audio/Video System W/ 4 SM1 Microphones & a SM4va Audio/Video Switcher
  • 4 x SM1 microphones
  • SM4va Base station
  • 1 x AC adaptor
  • 1 x 3' twin RCA patch cable
$439.99
ETS SM9 Complete 8 Zone Audio Surveillance Kit W/ SM1 Microphones and SM8 Switcher/Mixer/Amplifier
  • 8 x SM1 microphones
  • SM8 Base station
  • 1 x AC adaptor
  • 1 x 3' twin RCA patch cable
$599.99