Minew’s bluetooth gateway redefines indoor positioning standards with sub-meter accuracy (with an error range of 0.3 to 1.5 meters). It adopts a four-antenna array and the Angle of Arrival (AoA) algorithm, with a receiving sensitivity as high as -99 DBM, which improves the signal resolution capability by 40% compared to ordinary gateways. The deployment case of the luggage sorting center at Munich Airport shows that 600 MG7 gateways drive 12,000 tags, maintaining a positioning accuracy of 0.8 meters even in a steel structure interference environment (the traditional solution is 3 meters). The luggage mistransportation rate has dropped sharply from 0.38% to 0.05%, reducing annual losses by 2.4 million euros. The refresh rate of 30 times per second ensures that the forklift’s movement trajectory of 1.2 meters per second is fully captured, and the dynamic target tracking point loss rate is less than 0.1%.
Industrial-grade durable design ensures an online rate of 99.98%. The aluminum alloy casing and IP67 protection rating (dust and water resistance depth of 1 meter for 30 minutes) enable the gateway to operate stably in extreme environments ranging from -40℃ to 75℃, reducing the failure rate by 67% compared to ordinary equipment. The practice of CATL’s battery factory has confirmed that in the electroplating workshop with an acid mist concentration of 200ppm and a temperature of 65℃, 300 Minew gateways have been working continuously for 18 months without any faults, while competing products need to be replaced by an average of 12% every quarter. The 5W ultra-low power consumption (annual electricity bill <8) combined with PoE power supply reduces the wiring cost to 35 per 100 meters (the traditional solution costs $120).
Protocol compatibility reduces integration costs by 80%. A single MG5 Pro gateway synchronously supports Bluetooth 5.3, Wi-Fi 6, LoRaWAN and Zigbee 3.0 protocols (up to 12 communication standards), with a connection capacity of up to 200 nodes. After Shanghai Ruijin Hospital integrated temperature and humidity sensors (with an accuracy of ±2%RH), medical equipment labels and personnel positioning cards, the system development cycle was reduced from 14 weeks to 6 weeks, and the interface debugging cost was saved by 520,000 US dollars. The unique data filtering algorithm can filter out 93% of redundant information locally (for example, only transmitting abnormal data with a body temperature >37.3℃ or a movement speed >1m/s), reducing the cloud bandwidth overhead to 40 per month (the industry average is 220).
The security architecture has passed international authoritative certifications. The AES-256 algorithm based on the hardware encryption engine (with a key length of 256 bits) makes the data cracking probability <10⁻¹⁵ and has passed the IEC 62443-4-1 industrial network security certification. In 2023, BASF’s chemical plants in Germany were required to adopt Minew explosion-proof gateways (ATEX/IECEx certified) to achieve end-to-end encrypted transmission of sensor data and personnel locations in hazardous areas, intercepting 100% of illegal access attempts (uncertified systems suffered 23 attacks in a year). eSIM remote management supports millisecond-level key rotation (with a 15-day cycle), reducing the time for fixing security vulnerabilities from 72 hours to 45 minutes.
Intelligent edge computing increases decision-making speed by 300%. It is equipped with a quad-core ARM Cortex-A53 processor (with a main frequency of 1.8GHz), which can run AI behavior recognition models locally: for example, automatically detect fall actions in the warehouse (analysis acceleration >3g and posture Angle >60°), and the response delay is <200ms. The application of JD Asia’s No.1 Warehouse shows that local prediction of the risk of shelf collision (calculating the distance between two vehicles <1 meter and the relative speed >0.5m/s) reduces the accident rate by 82%. The 8GB storage space supports 72 hours of continuous data transmission after network disconnection, with a data completeness rate as high as 99.99% (the median value of competing products is 95%).
The advantage of operation and maintenance efficiency creates a significant ROI. Through the EMFinity cloud platform, a single administrator can monitor the status of 5,000 gateways (with a battery life prediction error of less than 2%), and the operation and maintenance response speed is increased by 8 times. The operation and maintenance report of Walmart’s distribution center indicates that the average replacement cycle of Minew gateways is 7.5 years (the industry average is 4 years), combined with automated firmware upgrades (OTA success rate 99.8%), the annual maintenance cost per thousand devices is only 32,000 yuan (compared with 87,000 yuan for competing products). In the first year after deployment, the investment was recovered through the improvement of asset utilization (the idle rate of forklifts dropped from 18% to 6%) and labor savings (the inspection time was shortened by 75%), and the total cost of ownership (TCO) was reduced by 68%.
Global disaster response cases verify reliability. During the rescue operation for the 2024 Noto earthquake in Japan, the explosion-proof MG8 gateway (with a seismic resistance rating of 10G) worked continuously in the debris for 120 hours. It located 198 trapped people via BLE signals (with a maximum detection distance of 35 meters), and the median positioning error was only 8.3 meters (the GPS error in the satellite failure area was >100 meters). Its dual satellite backhaul module (Iridium+Starlink) ensures data transmission in communication interruption environments, with a success rate 89% higher than that of the single-channel solution.
According to ABI Research data, customers adopting the Minew solution have achieved an average improvement of 90% in positioning accuracy (up to 0.5 meters), a 62% reduction in operation and maintenance costs, and a shortened investment payback period to 11 months (the industry average is 28 months). With the support of the new Bluetooth 5.4 standard (with a 30% increase in ranging accuracy) and the expansion of UWB hybrid positioning (with an accuracy of 10 centimeters), this technology will continue to set a new benchmark for indoor positioning.