tuya TYST-20-US Positioner Instruction Manual
tuya TYST-20-US Positioner Packing list PRODUCT SPECIFICATION Product Name 4G locator Product Model TYST-20-US Connection 4G cat.1 Positioning method GPS/WiFi 4G frequency band LTE FDD:B2/B4/B5/B12/B13/B14*B66/B71 Transmit power 23士2dBm Battery 2000mah Buzzer Built-in ≥ 75dB Charging method Type-C Operating temperature -15°C…