With TLP1-SF 4G LTE NB / IoT GPS tracker can be avoid theft or frauds of your driver´s setup up to 64 "virtual geofences", when the "mobile asset or vehicle" crossing any of the predefined "virtual geofences", TOPFLYTECH GPS tracker starting to send alerts by (geofences) to your mobile phone. TOPFLYTECH TLP1-SF 4G LTE can transfer data through the (TCP, UDP, MQTT, SMS) protocols and offers 3 different GPS tracking modes: (using the TOPFLYTECH online server, sending SMS text messages with commands, from an external tracking management platform "change default IP/port"), contact with TOPFLYTECH to know if is possible send (OTA commands) from the online services. Up to "720 hours in standby mode, 320 hours reporting every 10 minutes, 250 hours reporting every 5 minutes" during the rechargeable (4800 mAh/3.7V) battery of TLP1-SF 4G LTE standalone GPS tracker, TOPFLYTECH tracker can be cover different requirements of "mobile asset or vehicle management control". TOPFLYTECH TLP1-SF 4G LTE has designed with (IP67 - waterproof) certification that allows continue working on the "mobile asset or vehicle" GPS tacking in any type of extreme weather condition, the installation of TLP1-SF tracker is through (magnet / screw). TLP1-SF 4G LTE it is also a solar powered GPS tracker and with the solar panel hi can charging the internal rechargeable (4800 mAh/3.7V) battery, making impossible that the battery of TOPFLYTECH NB / IoT GPS tracker can stop to positioning.