Description Features Small size, built in GPS and GSM antennas Multi tracking for people, pets waterproof IPX 6 Android and iOS app support Real time position and battery monitoring SMS alerts and query functions Energy saving and low power modes Customizable appearance Easy installation, waterproof, power saving Technical Specifications Parameters Description Network 4G Band LTE-FDD B1, B2, B3, B4, B5, B7, B8, B28, B66 GSM 850, 900, 1800, 1900 MHz LTE Chip Sim7600SA GPS Chip UB GPS Sensitivity -159 dBm GPS Accuracy 16.4 ft (5 m) Time To First Fix Cold status: 35 s to 80 s Warm status: 35 s Hot status: 1 s Wall Charger 110 V to 220 V input, 5 V output Battery Chargeable changeable 3.7 V 20000 mAh Li-ion battery Standby Time 120 days Humidity 5 % to 95 % Non-condensing Storage Temperature -40 °F to 185 °F (-40 °C to 85 °C) Operating Temperature -4 °F to 131 °F (-20 °C to 55 °C) Dimensions 4.72 in x 2.56 in x 1.97 in (12.0 cm x 6.5 cm x 5.0 cm) Weight 12.88 oz (365 g)
