Gunshot awareness in seconds
For outdoor perimeter awareness across public events, guard patrols, logistics yards, and campuses. Privacy first, on device detection. No continuous recording or audio streaming. Runs on Android phones.
PATENTS PENDING.
How it works
Coordinated acoustic grid
Phones work together inside the active site boundary to create broader site awareness.
Multi-device corroboration
Matching detections raise confidence and help alert the right people faster.
Infrastructure free
Deploy in minutes using smartphones. No sensors, wiring, or fixed hardware required.
Solutions
Built for outdoor and mobile footprints where fixed infrastructure is slow or expensive. No wiring, no cameras. Open a solution guide to see recommended setups, roles, and rollout metrics.
Outdoor events
Gunshot awareness across flexible perimeters, no wiring and no cameras.
Guard companies
Portable coverage for patrol routes, lots, and temporary posts.
Places of worship
Outdoor coverage for entrances, parking areas, and gathering spaces before and after services.
Campuses
Outdoor perimeter awareness for staff, responders, and administrators.
Pilot same day with SplitSec 
™
.webp)
Preconfigured phones in a rugged case for portable gunshot awareness. Hand out devices, power on, and get coverage in minutes.
What's included
Ready-to-use phones, protective case, labels, quick start guide, and a placement plan.
Deploy anywhere
No cameras. No wiring. No permanent installs. Built for events, patrol routes, and temporary footprints.
SplitSec GridMapper™
Plan gunshot detection coverage for your site quickly. Draw a monitoring perimeter, get a recommended phone count and zone spacing, then pilot with PerimeterPAK.
Featured in
As seen on major news outlets
Rethinking Gunshot Awareness in Chicago
Chicago has an opportunity to move beyond infrastructure-only gunshot detection and test a more community-centered, privacy-conscious model for faster awareness and response.
Read SplitSec.AI's white paper on how a smartphone-based, opt-in awareness network could help residents, trained community partners, city staff, and public safety teams coordinate more effectively when seconds matter.