4G Personal GPS Tracker KM-WT2
Compact 4G personal tracker with two-way calling, fall detection, intelligent power saving, and IP67-rated durability
The 4G Personal GPS Tracker KM-WT2 is a compact, IP67-rated personal safety device that combines multi-network cellular connectivity — GSM, WCDMA, and 4G LTE CAT-1 — with GPS, WiFi, and LBS-assisted positioning for reliable indoor-outdoor location tracking. Designed for children, elderly individuals, people with disabilities, lone workers, and outdoor personnel, it delivers two-way voice communication, one-touch SOS emergency calling with sequential dialing through up to eight authorized contacts, and BMA-based fall and motionless detection with automatic alert escalation via SMS and GPRS. An intelligent power-saving engine monitors inactivity, speed, and location deviation to dynamically adjust tracking intervals, extending battery life during stationary periods without compromising safety responsiveness. Fully configurable via SMS, USB serial tool, or GPRS platform commands, the KM-WT2 supports GEO-fence boundaries, over-speed alerts, low-battery and power-off warnings, remote voice monitoring, and firmware-over-the-air (OTA) updates — giving caregivers, safety officers, and fleet managers a single device that reduces emergency response time and provides continuous situational awareness.
