<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><strong>Features:</strong><br/> * Positioning query: You can query the specific location of the user through a mobile phone or computer<br/><br/> * Electronic fence: Draw an area on the map with the device as the center, and alarm immediately when leaving the area<br/><br/> * Historical track: Query the running track of the device within three months anytime and anywhere<br/><br/> * SOS help: In an emergency, press the SOS button to send a call and message to the guardian<br/><br/> * Address book: Add/view supervision numbers (SOS, Dad, Mom)/white list/friends (50 in total) through the guardian&#x27;s mobile phone APP<br/><br/> * Two-way call: You can talk to the user when the address book number calls<br/><br/> * Find device: If the device is lost, you can find the device through the mobile phone APP<br/><br/> * Device alarm: Set through the guardian&#x27;s mobile phone APP<br/><br/> * Do not disturb mode in class: Set the do not disturb time range through the guardian&#x27;s mobile phone APP, and the device blocks incoming calls<br/><br/> * Remote shutdown: The device shutdown function can be realized through the guardian&#x27;s mobile phone APP<br/><br/> * Remote restart: The device restart function can be realized through the guardian&#x27;s mobile phone APP<br/><br/> * Smart power saving: turn off/on GPS and data upload within a time range<br/><br/> * Mobile client/computer service platform/GZH, multiple control methods<br/><br/><br/><strong>Specification:</strong><br/> Name: 4G Tracking Device<br/><br/> Case Material: PC<br/><br/> 4G Band-CAT1:<br/><br/> LTE-FDD: B1/B3/B5/B7/B8/B20<br/><br/> LTE-TDD: B34/B38/B39/B40/B41<br/><br/> GSM Band: B3/B5/B8<br/><br/> Data:<br/><br/> LTE: Max 10 Mbps (DL)/Max 5 Mbps<br/><br/> EDGE: Max 236.8 kbps (DL)/Max 236.8 kbps<br/><br/> GPRS: Max 85.6 kbps (DL)/Max 85.6 kbps<br/><br/> GNSS Chip: GPS, GLONASS, BeiDou/Compass, Galileo, QZSS<br/><br/> Battery Capacity: 10000mAh<br/><br/> I/O Interface: Micro 5pin<br/><br/> Sensor: 3D G-Sensor<br/><br/> GPS positioning accuracy: within 10 meters<br/><br/> WIFI positioning accuracy: within 50 meters<br/><br/> Network positioning accuracy: 50-200 meters (depending on the network situation)<br/><br/> Speed accuracy: 0.1 meters/second<br/><br/> GPS positioning time: cold start-38s (Open sky), hot start-2s (Open sky) The specific time will vary due to environmental influences<br/><br/> 4G antenna: PIFA antenna<br/><br/> Working voltage: 3.5-4.2V (3.4V low power automatic shutdown)<br/><br/> GPS antenna: external passive high-performance 15X15 ceramic antenna<br/><br/> 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.<br/><br/> Size: 100 * 58 * 31.6mm<br/><br/> Color: black<br/><br/><br/><strong>Packing included: </strong><br/> 1 * 4G Tracking Device</div><p style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:left;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="left"></p></div></div><p><br/></p>