- Hunan HKT Technology Co., Ltd.

LoRaWAN One-button SOS Alarm

LoRaWAN One-button SOS Alarm SOS Button adopts LoRa RF technology, and supports LoRaWAN protocol. It needs simple networking, long-distance transmission and low power consumption. With built-in high capacity battery, it is wireless and easy for installation. When you are in an emergency situation, press the SOS button. The alarm signal is sent through wireless transmission to the monitoring platform. Security can be deployed in time.

huakuantong June 17, 2025

LoRaWAN CABLE TAPE WATER LEAK DETECTOR

Based on the standard LoRaWAN™ protocol The detection rope has a double helix structure, which is highly flexible and not prone to breaking Cable Length : 3 meters (customized is available) Ultra-low power consumption design Powered by a built-in 4000mAh battery.

huakuantong June 10, 2025

LoRaWAN SINGLE-PHASE ELECTRICITY METER

Time-sharing metering: Accumulates active electric energy based on time periods and stores total, peak, flat, and valley energy ;Prepayment functionality: Remote electricity sales through RS485/LoRaWAN/NB module, with low-balance alerts and overdraft limit feature ;Measurement and monitoring: Measures, records, and displays parameters (e.g. voltage, current, and power factor with an error margin of ±1%.) ;Timing function: Temperature compensation, automatic calendar, timing, and leap year conversion.

huakuantong June 17, 2025

LoRaWAN SMART WRISTBAND (WB-100)

The smart wristband is super small, light weight, comfortable and waterproof, suitable for long-time usage by everyday. Integrated advanced LoRaWAN and GPS technologies, this wristband ensures that users are always connected and their well-being is closely monitored.

huakuantong June 17, 2025