WiSpyAlert isn't a gadget that watches your door — it's a node on a shared map. The more sensors on a block, the sharper the picture of what's actually moving through the neighborhood.
One sensor tells you a device passed by. Several sensors on the same block, seeing the same signal at different strengths and times, turn that into something a lone camera never could: direction, dwell, and a route.
You learn that an unknown device approached, roughly how strong the signal was, and when. Useful — but it's one vantage point, blind to where the device came from or went.
The same signature seen by overlapping sensors triangulates into movement. Approach patterns get confidence intervals. A device that lingers, then reappears a block over, becomes a mapped route instead of an isolated blip.
Making the map valuable does not mean sharing more about people. What travels between sensors is the technical shape of an event — never an identity.
Timestamp, signal strength, approach pattern, and band. Enough to map movement, nothing more.
No faces, video, audio, device owners, or stable MAC addresses. There are no cameras anywhere in the system.
The 24-hour baseline your sensor builds never leaves your network. Only unknown-device events are contributed.
Coverage benefits the whole block, so the aggregate density map is open. The granular event stream — the part that's actually actionable — is for the people running sensors.
Honest answer: the network is early. Some blocks are densifying fast; most are waiting on their first sensor. That's not a downside to work around — it's the entire opportunity. Being sensor #1 on your block is how coverage there begins, and every neighbor who joins makes your own picture sharper.
A sensor in a window and a few neighbors who feel the same way. That's how a block gets its own security layer.
Get WiSpyAlert — $49.95 + $7.95/mo