The NT28 series is a IP65 tracker for cargo and condition monitoring. With dual power modes (vehicle/built-in 5,200mAh battery), it supports wired and wireless sensors. Featuring GPS & LBS positioning across regional networks, it ensures continuous tracking and real-time data for trailers, chassis, and cold chain logistics.
A reliable positioning solution that leverages both satellite and terrestrial technologies.
Offers various band versions for different regions, ensuring flexible deployment and reliable connectivity.
Advanced waterproof and dustproof for reliable operation in wet and harsh conditions.
Runs on vehicle power or built-in 5200mAh battery to maintain tracking during power loss.
Connects to both wired (RS485) and wireless (BLE) sensors for comprehensive condition monitoring.
Enables remote configuration and firmware upgrades (FOTA) for easy maintenance and updates.
| GNSS | |
| Positioning system | GPS, LBS with AGPS |
| Frequency | GPS L1: 1575.42MHz, C/A Code |
| Positioning accuracy | 5-10 m (5m CEP) |
| Tracking sensitivity | -162 dBm |
| Acquisition sensitivity | -148 dBm |
| TTFF (open sky) | Avg. cold start ≤ 35 sec Avg. hot start ≤ 2 sec |
| Cellular | |
| Communication network | LTE-M/NB-IoT/4G Cat1 + GSM |
| Frequency | NT28E LTE-M: B1, B2, B3, B4, B5, B8, B12, B13, B14, B18, B19, B20, B25, B26*, B27, B28, B66, B71 NB-IoT: B1, B2, B3, B4, B5, B8, B12, B13, B14, B85 (* Under Development ) GSM: 850, 900, 1800, 1900 MHz NT28U (Europe & Oceania) LTE Cat1: B1, B3, B5, B7, B8, B20, B28 GSM: 850, 900, 1800, 1900 MHz NT28D (Latin America) LTE Cat1: B2, B3, B4, B5, B7, B8, B28, B66 GSM: 850, 900, 1800, 1900 MHz |
| Power | |
| Battery | 5200 mAh 3.7 V rechargeable Li-poly battery (Fast-Charge Supported) |
| Power source switching | Auto-switch between external power supply and built-in high-capacity battery |
| Input voltage | 9-36V DC (applicable to 12V/24V vehicles) |
| Operating current | < 40 mA @ 12V DC (BLE OFF); < 90 mA @ 12V DC (BLE ON) |
| Sleep current | < 5 mA @ 12V DC (BLE OFF); < 8 mA @ 12V DC (BLE ON) |
| Working modes | Live/Latent/Sleep Mode |
| Working modes | Periodic/Clock/Week/Motion & Static/Warehouse/Tracking Mode |
Fleet telematics solutions enable government agencies and public service operators to monitor, manage, and optimize vehicle fleets with greater transparency and control. By supporting real-time location tracking, vehicle status monitoring, and data-driven reporting, these solutions help improve operational efficiency, ensure regulatory compliance, and enhance public safety across diverse service fleets.
The mining industry uses heavy machinery like excavators, trucks, and drills in harsh conditions, facing high maintenance costs and downtime risks. Kingwo IoT enables real-time monitoring of equipment status, location, and key metrics, supporting predictive maintenance, optimized resource use, and improved productivity.
English
French
Portuguese
Spanish
