
The evidence you need. Automatically delivered before a human picks up the phone.
Always watching
A 6-axis sensor reads the car's motion 104 times a second. The camera keeps a rolling buffer, so the moments before a crash are never gone by the time it matters.
The instant it happens
The moment force crosses that line, CrashLens knows. Telemetry and location go out immediately, no one has to call anyone.
Evidence, not guesswork
Video, GPS, impact data, and an AI-written report reach the insurer's desk while the tow truck is still on its way.

Every angle
A Raspberry Pi 5 runs the whole system. Night vision, motion sensing, GPS, and an independent cellular connection, all in one unit that clips onto the mirror. Scroll to look around it.

Night Vision · Camera Module 3 NoIR
12MP Sony IMX708 sensor with no IR filter. 1080p at 30fps, full infrared capability. The ring buffer means the seconds before impact are always preserved.

Security · SHA-256 Evidence Chain
Every capture sequence is bound to a SHA-256 hash chain. Cryptographically tamper-evident evidence, bulletproof for insurance claims and legal proceedings. Video is stored in Cloudflare R2 with a SQLite retry queue that persists across reboots.
The Payload

Edge Computing Core
4-core ARM Cortex-A76 @ 3.0GHz Runs the full detection and uplink stack

Night Vision
12MP, 1080p, no infrared filter Sees what happened even after dark

Impact Detection
104Hz sampling, 4.0G threshold Knows the instant a crash happens

Location
Live position, speed, altitude Recorded at the exact millisecond of impact

Cellular Uplink
4G LTE, independent of the phone Evidence reaches the cloud even if the car doesn't survive

Power Regulation
Stable 5V from the vehicle supply Handles spikes without a hiccup
Crash trigger to driver alert. An early prototype bottleneck, found and fixed.
A crash investigation platform, from impact to compliance report.
See how CrashLens transforms crash response from a manual process into a fully automated evidence machine.