Page 3
This user manual is for reference only. If some contents and operation steps are inconsistent with those for the actual product, the latter will prevail. With GPT49 Years Standby Tracker, we can monitor your vehicle or asset by GNSS(satellite positioning system), GPRS/WCDMA/LTE FDD/LTE TDD...
■ In Long Standby mode, device wake up once per day then sleep. It can stand up to 5 years( Power on once per day) ■ Keelin Platform/ Keelin APP/ SMS inquiry ■ Support EELINK 2.0, OTA Firmware upgrade ■ Third party platform integration...
Page 5
Basic Specifications Voltage 3.0 VDC GPRS data(500mA); Working Current LTE/WCDMA data (700mA) Sleep Current 15uA GNSS Accuracy 5-15m GSM Band B2/ B3/ B5/ B8 WCDMA Band B1/ B2/ B5/ B8 LTE FDD: B1/B2/B3/B4/B5/B8/B28 LTE Band LTE TDD: <3s,<15s,<60s Hot/warm/cold Start Battery Capacity 6500mAh Dimensions (mm)
Note: ●Please power off device before installing or uninstalling SIM card. ●Open SIM’s traffic transmission to send data. ●If the PIN code of SIM card enable, please use your mobile phone to disable the PIN code. ●Please make sure SIM card has sufficient balance.
slowly when device has searched the satellites and can be positioned. LED(indicates Network working state) Searching for Fast blinking GSM/WCDMA/LTE FDD/LTE TDD network GSM/WCDMA/LTE FDD/LTE Slow blinking TDD works normally BLUE LED(indicates GNSS Satellite signal state) Fast blinking Searching GNSS Satellites Slow blinking GNSS works normally 4.3 Install Device...
5.2 SMS You can write a positioning SMS sending to device to inquiry position, device will reply position SMS or map link once it wake up. You also can set administrator number to get remove alarm. The SMS commands please refer to the Operation Commands.
Note: When above alarm occurs, device will send alarm to service platform, meanwhile send a SMS message to the administrator number if the number is set in advance. Ⅶ. Trouble shooting 7.1 Cannot connect platform Device is never online on the position server when installed at the first time.
Page 12
2)Check if vehicle is in the area where there is no GSM/WCDMA/LTE signal. 3)Check if one device or all devices are offline in the area . If all devices are offline, you should ask operator If network is OK. 4)Check if SIM card has enough balance. 5)If device becomes offline on the last day of one month, please check data transferring is closed or not.
that the position accuracy will decline, and the severe ones will not be positioned. 7.4 Position drift Serious position drift will be found in places where GNSS signal is poor. Please drive the vehicle to the open places. 7.5 Commands receiving abnormally 1)Check the commands format.
Page 14
8.2 Warranty period Since the date of purchase, passive waste host has one year warranty. 8.3 After sales Any of the following circumstances not covered by the warranty, but may be appropriate to pay repair: 1)More than the warranty period. 2)Unauthorized removal or repair damaged.
Need help?
Do you have a question about the GPT49 and is the answer not in the manual?
Questions and answers