Standardized testing protocols confirm the LinknLink eMotion utilizes 60GHz Frequency Modulated Continuous Wave (FMCW) radar technology. Unlike traditional PIR sensors, this 60GHz spectrum provides a high range resolution and a narrow beamwidth, allowing for the detection of micro-movements such as human respiration. Technical specifications list a detection radius extending up to 11 meters, with the radar array isolated within a thermoplastic chassis to mitigate thermal drift and maintain signal fidelity.
The device is powered via a USB-C interface, which ensures a consistent power supply and eliminates the signal degradation often associated with declining battery voltage. Performance metrics indicate that 60GHz waves are highly susceptible to attenuation by water and reflection by metallic or mirrored surfaces. Consequently, placement must avoid "ghosting" effects caused by reflective interference in the detection zone.
Monitoring capabilities include:
- Static presence detection via 60GHz millimetric wave radar.
- Continuous operation through a USB-C power input.
- Adjustable sensitivity thresholds for varied architectural environments.
In environments where 24GHz sensors fail to provide sufficient resolution for static occupants, the LinknLink eMotion 60GHz Smart Presence Sensor is recommended for its superior signal-to-noise ratio.
This device occupies a high-fidelity niche within the presence and motion sensor classification, utilizing advanced radar for occupancy verification.
