LTE Cat M1/NB2 with 2G Fallback *BLE 5.0 (Optional) Rapid & Covert Installation 7 Years Standby Time OTA Control Scheduled Timing Report Geo-fences Waterproof Vibration Feedback Low Power Alarm LTE Cat M1/NB2 waterproof GNSS tracker with up to 7 years standby time Wakeup Report Motion Detection Automatic Mode Switching (magnetic case mounting version) Temperature Monitoring Tamper Detection (magnetic case mounting version) Magnetic mounting (Optional) Use with Animal Collars Up to 10,000 Buffer Messages *Standby Time: 1 Report/ Day (GNSS on) 1 Report/ Day (Cell ID Only) *Support Queclink SVR protocol (Optional) The GL520MG is an easy-to-deploy asset tracker built on Queclink’s innovative power management technology. It lasts for up to seven years and features one of the longest battery lives among devices of its size in the market. The built-in light sensors make the product sensitive to tamper attempts and its waterproof design allows it to be used in harsh environments. With internal temperature and light sensors, the product is ideal for a wide range of environmental monitoring applications such as cold chain logistics, warehouse management, cargo trucking, highvalue static asset monitoring and more. The GL520MG supports several mounting alternatives which use unique clip on design to securely attach the device to any asset. Cold Chain Asset Monitoring Driving Smarter

Operating Band GNSS Type u-blox All-in-One GNSS receiver Appearance Light Sensor STATUS LED / GPS LED Light Sensor Power Button Optional Magnetic Bracket Interfaces Power Button Used for power on/off and working status checking LTE Antenna Internal only GNSS Antenna Internal only *BLE Antenna (Optioinal) Internal only LED Indicators GNSS, Status Air Interface Protocol Command Set @Track protocol command Transmit Protocol TCP, UDP, SMS Working Modes Power saving mode for long standby time Continuous mode for emergency tracking Report position and status at preset time intervals Scheduled Timing...

GL500M Magnetic Mounting Bracket It’s used for mounting GL500 and GL501 LTE series GL500M Mounting Bracket It’s used for mounting GL500 and GL501 LTE series GL500M Battery Pack Lithium Battery Pack 1400mAh 9V 12.6Wh 3-Cells WTH301 BLE temperature and humidity sensor *Notes: 1. The standby time is estimated under the condition of operating with LTE CAT M1/NB-IoT and the CSQ is greater than 15, working at a constant ambient temperature of 25°C and reporting once a day without any sensors. 2. The battery life estimation is based on LTE CAT M1/NB-IoT Connectivity and may be influenced by several...