Anti-Lost real-time electric bicycle tracker. <br>Mobile phone + alarm = most effective anti-theft system <br><br><strong>Features:</strong> <br>Special design for electric bicycle. Stable performance. <br>Mobile phone monitors your electric bicycle anywhere anytime simultaneously. <br>GPS positioning and tracking via APP, web site, wechat and SMS. <br>Remote controller operation. <br>Loudspeaker alarm. <br>Locks your electric bicycle in case of steering lock damage, attempted wire connection, or short circuit. <br>Geo-fence alert. <br>Remote listening function. <br>Low battery alert. <br>SIM-changing alert. <br>Plug-and-play device for 36V/DC-96V/DC electric vehicles <br><br><strong>Specifications:</strong> <br>Compatiable with: for electric bicycle <br>Power: 36-96V/DC <br>Support language: English, Chinese,French <br>GPS frequency band: 850/900/1800/1900 <br>GPS accuracy of positioning: 10-15 meters <br>Built-in battery: support <br>Standby time: about 1 day <br>Package size: 21 * 15 * 5cm / 8.3 * 5.9 * 2   <br>Package weight: 340g / 12oz <br><br><strong>Note:</strong> <br>Please be sure the tracker is turn off before insert or take out the Micro-SIM. <br>Please be sure the GPRS and Caller CID has been activated. <br>Please make sure GPS host's indicator surface up to sky. <br><br><strong>Package List:</strong> <br>1 * Host <br>1 * GSM vehicle alarm host <br>1 * Loudspeaker <br>2 * Remote controllers <br>1 * USB cable <br>1 * User manual <br>1 * Fastener tape