Sound Surveillance™ Equipment

Microphones

Interfaces

Speakers

Speaker-Mics

Base Stations

Surveillance Kits

Security Systems Products

IP Device Kill Switches

Access Control

Audio Playback

Break Out Boards

Featured Sound Surveillance™ Products and More
2 Magstripe/Weigand Reader Combiner

PR2
PoE Powered 10/100M IP Camera / IP Device Kill Switch

PCKS-EA
Weather Proof, Harsh Environment, Omni-directional Microphone with Windscreen

SM1-WPW
Panel Mount, Weather and Tamper Resistant, Omni-Directional Microphone

ML1-FE
4" Indoor/Outdoor Tamper Resistant Horn Speaker

WHS-4
Smart Optically Isolated Wiegand Card Reader Distribution Amplifier

SRDAO-3
Boundary Type Pre-amplified Microphone

SM1-APE
SMEA-1G Microphone Interface for PoE 10/100/1000 IP Cameras

SMEA-1G
6" Indoor/Outdoor Horn Speaker with 30W Amplifier

HSA-6
6" x 8" Illuminated Warning Sign

IWS-6×8
High Performance Single Zone Surveillance Kit  with BNR and EQ

SM5-EQ-PESS-LN

PoE++ Powered 1G IP Device LED Push Button Kill Switch with Integrated Timer

EDKS-1GEA-PBSG
PoE++ Powered 1G IP Device LED Rocker Kill Switch

EDKS-1GEA-RRSG
Surface Mount, Weather and Tamper Resistant, Omni-Directional Microphone

ML1-TRWCF
DSP Based Background Noise Reduction Unit

DNR-1
Panel Mount, Weather and Tamper Resistant, Omni-Directional Microphone

ML1-TD
USB Microphone PC Interface for ETS ML1 Series Microphones

MLI-1U
Pre-Amplified Hydrophone Submersible up to 150FT

HPM1-LL
Single Zone Audio Surveillance Kit for PoE IP Cameras

SM5-EA
Flush mount, Small Form Factor, Omni-Directional Microphone

ML1-SF
Panel Mount, Weather and Tamper Resistant, Omni-Directional Microphone

ML1-HS
Two Way Speaker / Microphone with Weather Hood

STW1-SE
Panel Mount, Weather and Tamper Resistant, Omni-Directional Microphone

ML1-PD
1G 2-8 Channel IP Device Kill Switch

EDKS-X-1G-VX-RM

Choose Sound Surveillance™ From

Trust without borders

Trust in ETS knows no boundaries. Organizations all over the world rely on ETS Sound Surveillance™ equipment.

High Quality Sound Surveillance™

ETS produces high quality, high performance audio surveillance equipment at unmatched price points.

Reliable & Low Maintenance

ETS products are known for their long-term reliability with virtually no maintenance.

Longevity & resilience

For over 30 years, ETS has established itself in the industry as a trusted name and innovator.

Designed for Integration

ETS products effortlessly integrate with a variety of systems, like IP and PoE devices.

Industry’s Largest Selection

ETS offers the broadest selection of audio surveillance products in the market.

Trust without borders

Trust in ETS knows no boundaries. Organizations all over the world rely on ETS Sound Surveillance™.

High Quality Sound Surveillance™

ETS produces high quality, high performance audio surveillance equipment at unmatched price points.

Reliable & Low Maintenance

ETS products are known for their long-term reliability with virtually no maintenance.

Longevity & resilience

For over 30 years, ETS has established itself in the industry as a trusted name and innovator.

Designed for Integration

ETS products effortlessly integrate with a variety of systems, like IP and PoE devices.

Industry’s Largest Selection

ETS offers the broadest selection of Sound Surveillance™ products in the market.

Sound Surveillance™ for Every Industry

Athletics

Banking

Commercial

Don't See Your Industry?

Education

Healthcare

Law Enforcement

Manufacturing

Public Safety

Retail

Science & Research

Self Service

Transportation

Weigh Scales

Need help with a Sound Surveillance™ solution?

Who Is

Sound Surveillance™ Pioneers

Since 1992, ETS has been at the forefront of audio surveillance, providing reliable, cutting-edge solutions tailored to meet the needs of security integrators and other industries. With 32 years of experience, our expertise and dedication make us a trusted choice.

Industry
Provider

ETS offers the widest selection of audio surveillance equipment on the market, from microphones and intercoms to advanced audio solutions — we prioritize versatility. Designing custom products that meet the unique requirements of each client and application is what ETS lives for.

ETS Is Driven By YOUR Vision

At ETS, our commitment to innovation is driven by our customers. When a standard solution doesn’t fit, we don’t say, “tough luck.” Instead, we partner with our clients to turn unique needs into reality, going from concept to final product. Many of our offerings today began as custom solutions, designed in collaboration with clients to meet specific, challenging applications.