GPT12-L

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GPT12-L is an NB-IOT/LTE-CAT M1 asset tracking Device which is dual LTE platform (NB-IOT/LTE-M) supporting long term, remote deployments without replace the battery. What’s more, GPT12-L is very Easy to carry and easy to install, which can avoid more installation trouble than other tracking devices.GPT12-L integrated a precision algorithm to charge and maximize the operating life of the Lithium Manganese Battery.GPT12-L can be used not only for asset tracking, but also for vehicle tracking. The biggest advantage of GPT12-L is that it can accurately provide location data for longer periods. It has a standby time of up to three years. If you only need to know your vehicle and asset location once or twice a day and don’t want to charge the device frequently, then the NB-IOT device will be your good chiose.

LTE&GSM Network
Support Global 4G LTE CAT M1 &CAT NB2, GSM network

GPS/Beidou/Glonass/Galileo/Qzss/LBS for aiding
A synergy of multiple positioning systems ensures that locations are accurately displayed on the cloud platform.

Long Standby
In Long Standby mode, device wake up once per day then sleep. It can stand up to 3 years( Power on once per day)

Emergency mode
Start Emergency mode, device will start real-time tracking and uploaded data through 2G/4G regularly

Platform
Support EELINK 2.0, OTA Firmware upgrade; Keelin Platform/ Keelin APP/ SMS inquiry; Third party platform integration

Battery
Built-in 4500mAh zero self-discharge lithium Manganese disposable battery
GNSS
Positioning system GPS/BDS/GLONASS/Galileo
GNSSBand 1575MHZ
Positioning accuracy 5-15m
Tracking sensitivity -165dBm
Acquisition sensitivity -145dBm
TTFF (open sky) Avg. hot start ≤3sec
Avg. cold start ≤60sec
Cellular
Communication network Cat M1&Cat NB2&GSM
Frequency GSM850/EGSM900/DCS1800/PCS1900
Cat M1:B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
Cat NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
Battery
Battery 4500mAh
Interface
LED indication GNSS (Blue), Cellular (Red)
SIM MINI-SIM
Physical specification
Dimensions 96(L)X 50(W) X 11.2(H)
Net Weight 70g
Operating environment
Working temperature & humidity -20℃~65℃;20%~80% RH