GPT45-M
GPT45-M is a new wireless tracker upgraded from GPT45. It supports LTE Cat M1/NB-IoT with 2G fallback.
This rechargeable device integrates temperature, humidity and light sensors. It realizes precise positioning via GPS/BDS GNSS with Wi-Fi auxiliary positioning, and supports BLE scanning & pairing with beacons.
Ideal for vehicle monitoring, cold chain and asset tracking.
LTE&GSM Network
Support LTE Cat M1/LTE Cat NB2/EGPRS
GPS/ BDS/Galileo/ Glonass/QZSS, GNSS/ WiFi/LBS for aiding
A synergy of multiple positioning systems ensures that locations are accurately displayed on the cloud platform.
Multiple Alerts
Support low battery alarm;support shock alarm include vibration, collision and falling alarm;GEO-fence alarm ;Speed alarm; Temperature/humidity alarm;Light sensor alarm.
optional
Supports external PT1000 probe for low-temperature detection.
Air pressure sensor
Built-in Air pressure sensor to read the current air pressure data.
light sensor/motion sensor/temperature &humidity sensor
Built-in light sensor for detecting door open; Built-in motion sensor for detecting moving; Built-in temperature/humidity sensor for cold chain.
IP65
Waterproof case makes it easy to deploy on roof panels, providing better signal acquisition and continued optimal performance no matter the weather.
Bluetooth
Built-in Bluetooth, it acts as a host tracker to work with BLE Beacons.
Long standby
18650 Type Rechargeable lithium battery
GNSS
| Positioning system | GPS/BDS/GLONASS/Galileo/QZSS |
| GNSSBand | 1575MHZ |
| Positioning accuracy | 2m |
| Tracking sensitivity | -165dBm |
| Acquisition sensitivity | -145dBm |
| TTFF (open sky) | Avg. hot start ≤3sec Avg. cold start ≤35sec |
Cellular
| Communication network | LTE/GSM |
| Frequency | EGPRS:850/900/1800/1900MHz Cat M1 (B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85) Cat NB2 (B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85) |
Battery
| Battery | 2550mAh |
Interface
| LED indication | GNSS (Blue), Cellular (Red) |
| SIM | Nano-SIM |
Physical specification
| Dimensions | 95(L)X 55.5(W) X 22.7(H) |
| Net Weight | 106g |
Operating environment
| Working temperature & humidity | -20℃~75℃;20%~90% RH |
| IP rate | IP65 |
Feature
| Feature | Eelink 2.3 protocol, multiple protocol support, can be integrated to platform of customers. Web/Wap Tracking Service Platform, Mobile phone APP Client, SMS query |
Download product manual
