Chipset: Dialog14531Bluetooth 5.1
Size: 40 * 24 * 5 mmwaterproof：IP67
Distance: 90~100mBattery life: 1~2years
Usage: Small sports competitions, dangerous goods storage management, drug management, large-scale concerts ,etc
Chipset: Dialog14531 Bluetooth 5.1Size: 53 * 85 * 6 mm
Charge：Supports Tyce-C chargingIntervals: 100ms~1000ms
Distance: 100~120mBattery life: 1~2years
Usage: Personnel positioning, SOS button, access control record, medical information tracking ,etc
Chipset: Dialog14531 Bluetooth 5.1Size: 61 * 61 * 18 mm
battery: 880mAh * 2（CR 2477）Intervals: 100ms~1000ms
Distance: 100~120mBattery life: 3~5years
Usage: Goods tracking, warehouse management, personnel positioning, information push, etc
