From a single passive node to a building-wide operations center — Tevity Sense covers presence, motion, occupancy, analytics, and threats in one privacy-first platform.
The proven core of WiFi sensing.
A live security operations center for your whole building.
Understand how every space in your building is used.
Catch what cameras in the dark cannot.
The raw signal layer that powers everything above.
Everything you need to run sensing at scale.
What you need
No cameras, no cabling, no rip-and-replace. Most of what you need, you already own.
Your current router and access points — no firmware changes, no rewiring, no modification needed.
Low-cost CSI nodes at roughly $10–15 per room. We supply and configure them for your space.
An on-site hub that fuses the signal from every node into presence, motion, and occupancy. Included in your deployment.
The Tevity Sense cloud dashboard for live floor plans, zone analytics, and threat alerts.
The science
Every body in a space absorbs, reflects, and scatters the WiFi signals around it. Those changes are captured as Channel State Information — a fine-grained, per-subcarrier picture of the radio environment.
When someone moves, the signal paths shift frame to frame. That variance is what reveals presence and motion — reliably, through walls, and without any camera or microphone.
Explore the live SOC demo, or talk to our team about a deployment for your building.