VS351-868M-B Mini Thermopile People CounterVS351 battery version is a compact AI thermopile people counter designed for indoor entrance and exit applications. It offers high accuracy inbi directional people counting, enabling effective analysis of foot traffic and efficient space management. Combined with a radar sensor for presence detection, it intelligently schedules the activation time of the thermopile to optimize power consumption. As a Milesight D2D controller, the VS351 seamlessly