User's Manual

ii. The typical charging rate of the solar panel under direct sunlight at noon (in summer) is

about 330mAh (different sunlight illumination, different charging current).

Disclaimer: Before using this device, customers should fully understand their usage scenarios

and installation environment. TOPFLYtech will not be responsible for any lost caused by using

the device in a wrong scenario or reporting rate. It is highly recommended that customers

should contact TOPFLYtech before deployment. We are glad to give suggestions.

Intelligent Power Management

To extend the battery life, we designed an intelligent power management algorithm. This

algorithm allows the tracker working under a lower reporting rate when battery is low. Once

the battery is charged back, the tracker will report as normal. This function is enabled in

default. Customer can disable it by command. The detail working logic is:

 When the battery voltage value is down to 3.4V, then the tracker will report at every 24

hours no matter moving or standstill.

 When the battery is charged back to 3.5V, the device will report as what are set by

customer.

FOTA (firmware over the air) Notification

TOPFLYtech is committed to providing clients with the best user experience. We are offering

automatic firmware update feature for every device. This feature allows devices always having the

latest version firmware. It can save clients the time and effort of updating firmware manually.

Please note that this feature is enabled in default. If you want to turn it off, please contact with

TOPFLYtech. If this feature is disabled, the FW update only can be done by sending upgrade

command manually.

2. Product Specifications

Network Specifications

Operating Band LTE FDD Cat M1:

B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/

B20/B25/B26/B28/B66/B85

LTE FDD Cat NB2:

B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/

B25/B28/B66/B71/B85

GSM/EDGE: 850/900/1800/1900MHz

Data Transmission eMTC: Max. 588 (DL), Max. 1119 (UL)

NB1: Max. 32Kbps (DL), Max. 70Kbps (UL)

NB2: Max. 127 (DL), Max. 158.5 (UL)

EDGE: Max. 296Kbps (DL), Max. 236.8Kbps (UL)

GPRS: Max. 107Kbps (DL), Max. 85.6Kbps (UL)

GNSS Specifications