SDS delivers the most accurate gunshot detection sensor technology available: 2-factor acoustic and infrared sensing, >99% accurate detection rate, less than 1 false alert per 5 million hours, and proven performance with 300+ million hours of operation to date.

SDS sensor technology detects gunshots in real-time to provide detailed information to first responders without delay, saving time and potentially saving lives. ResponderLink completes the circle from detection to 911 notification to first responder awareness, giving law enforcement the enhanced situational intelligence they urgently need to save lives.

Trust the leader with 300+ million operational hours in over 500 customer sites and the only SAFETY ACT certification from the DHS. Our team of experienced K-12 gunshot detection experts will walk you through the selection and installation process from day one and be available for consultation whenever needed.

SDS gunshot detection solutions with Active Shooter Intelligence ensure the privacy of faculty and students with audio sensors that only register high decibel, impulsive sounds, and not conversations between students and/or faculty. SDS sensors also have a small footprint and can be mounted on walls or ceilings, making them unobtrusive so young students are not constantly reminded of their presence or purpose.

While the SDS system can operate without integration, SDS gunshot solutions are purpose-built for integration with the security and emergency response systems you’ve already invested in to ensure the best possible security and life-safety solution possible.

SDS gunshot detection solutions are designed for seamless scalability to accommodate growth at your K-12 school. So, when the time comes to add more coverage areas such as a learning center, gymnasium, or auditorium, simply add more sensors without the need to rip and replace your existing system. SDS futureproofs your investment with Active Shooter Intelligence.