Spare mmWave Sensor Module

Spare mmWave Sensor Module

Individual still-energy mmWave module for labs, redundancy, or advanced automations outside of the bedroom.

$119
Free Shipping
2‑Year Warranty
Local Processing

Join the OpticWorks community.

Stories from builders shipping calm, reliable automations.

Verified Purchase

My lights finally stay on when I’m still on the couch. The live trace makes every state change obvious.

Rina PatelHome Assistant Discord
Verified Purchase

Pets and fans don’t trigger false routines anymore. The engine stays calm even in a noisy room.

Logan F.YouTube Review
Verified Purchase

It’s the first sensor that feels debuggable. Changing debounce while watching z‑scores updates instantly.

Mara V.HA Podcast
Verified Purchase

Setup was 10 minutes from unboxing to automations. Exporting dashboards to Home Assistant was seamless.

Alex NguyenBeta Program

Share your dashboard — #PresenceEngine

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Frequently Asked Questions

Ready to build presence‑aware automations?

Every Presence Lab kit ships flashed, calibrated, and paired with our spatial dashboards so you can go from unboxing to reliable automation in minutes.

$119
Ships in 2 business days
2-year hardware warranty
Local-only processing
15‑minute setup
From unboxing to calibration
Spatial presence engine
Debounce, hysteresis, z‑scores
100% local processing
No cameras. No cloud.