Multi-mode gunshot detection requires two independent signals — acoustic and infrared — to simultaneously confirm a gunshot event before any alert is sent. Because both the acoustic waveform and the infrared flash of a muzzle blast must be present and validated, the system rejects loud noises and non-gunshot sounds that would trigger a single-sensor acoustic-only system. Under normal operating conditions, SDS achieves fewer than 1 false alert per 5 million hours of sensor use.

SDS detects and confirms a gunshot in under one second under normal operating conditions. Every SDS software package includes ResponderLink, a built-in monitoring capability that automatically forwards verified alerts to a monitoring operator who contacts the appropriate 911 dispatch center with precise location data — eliminating the delays and inaccuracies of manual emergency calls.

The SDS indoor gunshot detection system is designed for any facility where occupant safety and rapid response are priorities: K–12 schools, universities, hospitals, corporate campuses, government buildings, houses of worship, and stadiums. Each sensor covers approximately 2,500 sq. ft. and installs plug-and-play with no calibration required, making deployment straightforward in both new construction and existing facilities.

Yes. SDS holds SAFETY Act Designation and Certification from the U.S. Department of Homeland Security — the highest level of SAFETY Act recognition available. SDS is the only gunshot detection manufacturer to achieve this certification for an indoor system, providing both independent validation of the technology and meaningful liability protections for organizations that deploy it.

SDS is the only gunshot detection manufacturer to hold SAFETY Act certification at the highest level — Designation and Certification — from the U.S. Department of Homeland Security. SAFETY Act certification provides critical liability protections for organizations that deploy certified technologies. In the event of a terrorist incident, both SDS and its customers receive defined legal protections under federal law, significantly reducing the litigation risk associated with deploying gunshot detection technology. For procurement teams, SAFETY Act certification also serves as an independent government validation of the technology’s effectiveness for public safety applications.

No. SDS indoor gunshot detection sensors do not record, store, or transmit audio or video. The sensors analyze acoustic and infrared signals in real time to determine whether a gunshot has occurred, then discard the raw signal data. This design protects occupant privacy and simplifies compliance with privacy regulations in healthcare, education, and government environments.

SDS Indoor is available in two versions to fit your facility’s infrastructure. The PoE version requires only a standard Power over Ethernet network connection — no dedicated wiring or proprietary hardware. The Wireless version uses LoRa (Long Range) connectivity, a low-power protocol that operates independently of your facility’s Wi-Fi network. A LoRa device provided by SDS is required for wireless deployments. Both versions are plug-and-play with no on-site calibration required, making deployment straightforward in new construction and existing facilities alike.

SDS conducts annual cybersecurity penetration testing across all system components — including both hardware sensors and software. This ensures the system meets enterprise IT security standards and helps organizations satisfy internal security review requirements during procurement. For IT teams evaluating the system, SDS can provide documentation on network architecture, data handling, and cybersecurity protocols upon request.

Yes. SDS integrates with 50+ third-party security platforms including video management systems, access control, and mass notification systems — making it straightforward to incorporate SDS into your existing security tech stack without replacing existing infrastructure. When a gunshot is detected, the system can automatically direct cameras to the incident location, trigger lockdown protocols, and distribute alerts across your entire security operation simultaneously. This makes it easy to incorporate SDS into your existing security tech stack without replacing existing infrastructure.

Yes. SDS is designed for enterprise-scale deployments across multiple buildings, campuses, and geographic locations. All sensors report into a centralized management dashboard, giving security teams a unified view of gunshot events across an entire portfolio of facilities. Whether you’re protecting a single building or a multi-site enterprise, the system scales without requiring additional infrastructure investments.