GPS Tracker Vehicle Bike Pet Bag GPS Locator Free APP Magnet Car 4G GPS Tracking Device (4G)

Features: * Positioning query: You can query the specific location of the user through a mobile phone or computer * Electronic fence: Draw an area on the map with the device as the center, and alarm immediately when leaving the area * Historical track: Query the running track of the device within three months anytime and anywhere * SOS help: In an emergency, press the SOS button to send a call and message to the guardian * Address book: Add/view supervision numbers (SOS, Dad, Mom)/white list/friends (50 in total) through the guardian's mobile phone APP * Two-way call: You can talk to the user when the address book number calls * Find device: If the device is lost, you can find the device through the mobile phone APP * Device alarm: Set through the guardian's mobile phone APP * Do not disturb mode in class: Set the do not disturb time range through the guardian's mobile phone APP, and the device blocks incoming calls * Remote shutdown: The device shutdown function can be realized through the guardian's mobile phone APP * Remote restart: The device restart function can be realized through the guardian's mobile phone APP * Smart power saving: turn off/on GPS and data upload within a time range * Mobile client/computer service platform/GZH, multiple control methods Specification: Name: 4G Tracking Device Case Material: PC 4G Band-CAT1: LTE-FDD: B1/B3/B5/B7/B8/B20 LTE-TDD: B34/B38/B39/B40/B41 GSM Band: B3/B5/B8 Data: LTE: Max 10 Mbps (DL)/Max 5 Mbps EDGE: Max 236.8 kbps (DL)/Max 236.8 kbps GPRS: Max 85.6 kbps (DL)/Max 85.6 kbps GNSS Chip: GPS, GLONASS, BeiDou/Compass, Galileo, QZSS Large Size Battery Capacity: 10000mAh Middle Size Battery Capacity: 6000mAh Small Size Battery Capacity: 3000mAh I/O Interface: Micro 5pin Sensor: 3D G-Sensor GPS positioning accuracy: within 10 meters WIFI positioning accuracy: within 50 meters Network positioning accuracy: 50-200 meters (depending on the network situation) Speed accuracy: 0.1 meters/second GPS positioning time: cold start-38s (Open sky), hot start-2s (Open sky) The specific time will vary due to environmental influences 4G antenna: PIFA antenna Working voltage: 3.5-4.2V (3.4V low power automatic shutdown) GPS antenna: external passive high-performance 15X15 ceramic antenna Main functions: support real-time GPS/AGPS/WIFI/4G Cat 1/GSM positioning, SOS rescue, call family numbers, electronic fence warning reminder, historical track query, power saving mode. Size: as shown Color: black Packing included: 1 * 4G Tracking Device Note: 1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.