Kingwo NT28E Trailer GPS Tracker Owner’s Manual

Trailer GPS Tracker
NT28E  CatM1 & NB-loT

NT28E Trailer GPS Tracker

| Waterproof IP68
---|---
| Rechargable battery 5200mAh
| 4G catM1+NB-loT+2G
| Built-in bluetooth
| Wired and wireless switchable
| Built-in accelerometer
| 2 inputs+ 1 output for I/O interface
| 2 ADC inputs for AD interface

Application Scenario

Cold chain management| Trailer tracking| Logistics transportation| Safety Recovery

Specification

NT28E is a special positioning product;Wired and wireless switchable;Built-in 5200mAh polymer lithium battery, real-time positioning under wiring;Extended interface like tire pressure sensor, temperature sensor, door sensor, pressure switch, etc., Also supports Bluetooth peripherals.
Characteristics

Cat M1: LTE-FDD B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27 /B28/B66/B85
protocol: Embedded TCP/IP stack
Sensitivity: -107dBm@850/900MHz-106dBm@1800/1900MHz
Output power: Class 4 (2W)@850/900MHz
Class 1 (1W)@1800/1900MHz
GPS| Support GPS, AGPS and LBS
Antenna type| Built in Cellular ,GPS antenna
I/O interface| 2 inputs, 1 output
AD interface| 2 ADC inputs, input voltage 0-33V
UART| 2 RS232 and 1 RS485 interface
LED Indicator| Cellular, GPS, battery
Remote upgrade(FOTA)| Support remote configuration and firmware upgrade
Dimension| 120mm70mm*50mm
Environment| Working temperature：-20C~70C；
Storage temperature：-40C~+85C；
IP rating| IP68

Contact Us

Shenzhen Kingwo IoT Ltd,.

Hi-tech Park,North Science Park, Nanshan District, Shenzhen ,China 518052
Website:| Official website: https://www.kingwoiot.com
Alibaba: https://kingwoiot.en.alibaba.com 

FCC WARNING
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause ndesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum 20cm distance between the radiator and your body: Use only the supplied antenna

References

• Shenzhen Kingwo Iot Ltd. - Asset Tracker, Vehicle Tracker
• Kingwo IoT - GPS Tracker-GPS Tracking Devices-GPS Tracker for Car|Kingwo Iot

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