Sound Surveillance™ Solutions for Tactical, Security, and Military Robotics
ETS is proud to support the evolving needs of tactical, law enforcement, and military robotics teams with rugged, high-performance audio surveillance components. Our microphones and systems are trusted for their clarity, compact size, and adaptability—making them ideal for integration into mobile, unmanned, and remote-operated platforms.
Why ETS for Robotics?
Mission-Critical Audio Clarity:
Our microphones deliver crystal-clear sound capture, even in high-noise or chaotic environments, helping operators maintain situational awareness and make informed decisions.
Compact and Customizable:
ETS designs audio components to fit the constraints of compact robotic systems while offering modular solutions for a wide range of applications and integrations.
Built for Harsh Conditions:
Whether deployed in urban operations, remote surveillance, or hazardous environments, ETS products are engineered to endure shock, vibration, dust, and extreme temperatures without failure.
Applications for High Quality Audio in Robotics
Remote Reconnaissance and Surveillance
Equip surveillance robots with ETS microphones to silently monitor rooms, hallways, or outdoor areas—capturing conversations, movement, and environmental cues from a safe distance.
Hostage Negotiation and Crisis Response
Audio surveillance is crucial during high-stakes operations. ETS microphones provide real-time audio feeds to command centers, giving teams a tactical edge and critical intelligence before entry.
Explosive Ordnance Disposal (EOD)
Microphones mounted on bomb-disposal robots can detect subtle audio signals from devices or surroundings, enhancing operator awareness during delicate procedures.
Urban Combat and Tactical Training
Audio from training exercises or combat simulations recorded via ETS systems helps teams review tactics, improve communication, and refine response strategies.
Search and Rescue Missions
Deploy ETS-equipped robots in collapsed structures or dangerous terrain to listen for survivors and assess environmental hazards before sending in personnel.
Partner with ETS Sound Surveillance™
ETS is dedicated to supporting the future of robotics and remote tactical operations with audio surveillance technology that’s as adaptable as it is reliable. With decades of experience and a commitment to innovation, ETS stands ready to customize solutions for agencies, developers, and integrators working on the front lines of safety and defense.
Featured Products
Featured Products
Featured Products
Benefits of ETS Sound Surveillance™
ETS audio surveillance solutions are designed to enhance safety, security, and operational efficiency in a wide range of industries. Key benefits include:
Improved Safety
& Security
Protect personnel, customers, and assets with reliable audio surveillance systems that deter threats and provide critical evidence when incidents occur.
Enhanced Situational
Awareness
Supplement video surveillance with clear, real-time audio monitoring for a more comprehensive view of events, helping you make informed decisions.
Seamless
Integration
ETS products easily integrate with existing security infrastructure, including cameras, access control systems, and alarms, for a cohesive approach to safety and monitoring.
Durable
& Reliable
Built to last, many of ETS solutions feature rugged, vandal-resistant designs suitable for environments of all kinds. From offices to oil rigs, ETS has you covered.

Trust without borders
Trust in ETS knows no boundaries. Organizations all over the world rely on ETS audio equipment.

High Quality & Performance
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.