Camera-free monitoring
for privacy-sensitive spaces
mmGuard is a camera-free monitoring solution powered by millimeter-wave radar.
It is designed to detect changes in spaces where cameras are difficult to install, such as restrooms, bedrooms, private rooms, and care environments, without capturing video images.
Visualizing spatial changes from millimeter-wave radar signals without using video cameras
Validation Items Tailored to Each Use Case and Installation Environment
Even in spaces where cameras are difficult to install, mmGuard supports privacy-conscious monitoring by detecting occupancy, activity levels, and unusual changes, helping create safer monitoring environments.
In/Out — Occupancy / Entry & Exit
Detects people entering and leaving the monitored area, as well as current occupancy, enabling camera-free awareness of room status.
Activity — Activity Level / Low Activity
Captures activity trends based on changes in indoor movement, providing clues for noticing changes in the monitored person’s condition.
Anomaly — Unusual Changes
Detects spatial changes that differ from normal conditions and provides monitoring information to help identify situations that may require attention.