S20 is a 4G-based high-precision positioning intercom terminal, which integrates 4G wireless communication technology and GPS/BDS satellite navigation and positioning technology, and adopts self-developed Beidou differential positioning and integrated navigation positioning technology to ensure accuracy in various environments. Optional soft intercom function, national intercom, one-to-one single call, one-to-many group call, multi-group switching. It has the function of flashing warning light to alert the surrounding personnel. Built-in 3-axis sensor to wake up work with intelligent power saving. It has the functions of GPS/Beidou positioning, low power alarm, AGPS fast positioning, status detection, remote FOTA firmware upgrade, remote configuration and real-time monitoring. With the global positioning service platform, it realizes the real-time acquisition and tracking of positioning data.

This product is suitable for sanitation workers, highway rangers, railway rangers, etc.