GL52RP Description
Core Purpose
GL52RP is a compact LoRa-based GNSS asset tracker designed for long standby deployments. It is built for battery-powered tracking scenarios where low energy consumption and wide-area coverage are critical.
By combining GNSS positioning with LoRaWAN communication, the device enables long-term asset visibility without requiring cellular connectivity.
Connectivity and Communication
The device communicates using LoRaWAN (Class A), making it suitable for low-power wide-area networks. This allows periodic data transmission while maintaining extremely low energy usage.
It supports scheduled timing reports and event-triggered reporting, including power-on notifications and geo-fence alerts. OTA configuration allows remote adjustment of reporting intervals and device behavior without physical access.
Positioning and Tracking
GL52RP integrates a u-blox GNSS receiver supporting GPS, Galileo, Glonass, and BeiDou. Multi-constellation support improves positioning reliability in different geographic environments.
It delivers positioning accuracy of <2.5 meters (CEP) under autonomous mode. Fast hot-start time (1 second average) enables quick re-acquisition when the device wakes from standby.
Monitoring and Detection Capabilities
A built-in 3-axis accelerometer enables motion detection and movement-based alarms. The device can automatically trigger reports when movement is detected or when entering or exiting predefined geo-fence zones (up to 5 regions supported).
This allows event-based tracking rather than continuous transmission, helping extend battery life while maintaining control.
Power and Environmental Suitability
The device uses a 2400 mAh lithium manganese dioxide battery, optimized for long-term standby use.
Battery life varies by reporting interval:
- 5-minute reporting: up to 30 days
- 10-minute reporting: up to 60 days
- 1 report per hour: up to 86 days
- 1 report per day: up to 1800 days
Operating temperature ranges from –20°C to +60°C, supporting outdoor and variable climate deployments.
