- 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 Ultrasonic Valve Controlled Water meter

This LoRaWAN smart water meter periodically transmits cumulative flow and battery level data to nearby LoRaWAN gateways, which aggregate and forward the data to the cloud — automating data collection and eliminating manual meter reading. With remote valve control for precise flow regulation, it’s used in agricultural irrigation, smart gardens, and other remote monitoring applications.

huakuantong June 12, 2025

LoRaWAN Audible and Visual Alarm

HKT LoRaWAN Siren makes light and sound to tell the guard management there is an alert. It supports standard LoRaWAN protocol. It has high detection accuracy. With a durable shell, it has a long life span.

huakuantong October 21, 2024

LoRaWAN GPS Cow/Beef Cattle Tracker

This LoRaWAN cattle tracker collects GPS location and activity data from the collar, then sends it to the cloud via LoRaWAN gateways. Ranchers can check real-time positions and movement history from their phone or computer, set up geofences, and get alerts if an animal wanders off. Designed for cattle, sheep, and other livestock.

huakuantong July 14, 2025

LoRaWAN Embedded Parking Sensor

Our LoRaWAN parking sensor uses dual detection (geomagnetic + 24GHz radar) with 99% accuracy. It checks space occupancy periodically and sends data to nearby LoRaWAN gateways, which forward it to the cloud. Facility managers can then view real-time space status from anywhere — no need to send staff for regular patrols. Used in underground garages, commercial complexes, and high-end residential projects.

Our LoRaWAN parking sensor features an NRC 0.88 (ISO354‑certified) sound absorption rating, which effectively reduces vehicle noise in underground garages and improves the acoustic comfort of enclosed parking areas.

huakuantong June 26, 2023

LoRaWAN Smart Parking Lock

Durable Material: Rust-proof metal or engineering plastics for outdoor durability. Auto-Sensing: Vehicle detection sensors enable automatic lifting/lowering. Anti-Theft: Tamper-proof alarms, reinforced locks, and optional GPS tracking. Power Options: Solar, rechargeable batteries, or wired power supply.

huakuantong June 22, 2025

LoRaWAN DIAPHRAGM GAS METER

Up to 5Km communication range in an open environment; LCD Screen indicates reading, power percentage, allowance, valve, and signal status. Long-lasting battery life of up to 3 years; Capable of saving over 10,000+ historical operation records locally; Compatible with standard LoRaWAN® gateways and third-party network server platforms; Fast connection with HKT LoRaWAN® gateway and cloud platform without additional configuration.

huakuantong June 18, 2025

LoRaWAN Infrared People Counter

Price: Negotiable
MOQ:
NRC: 0.88 from ISO354
Fire protection performance: Class A
Eco-Friendly: E1

huakuantong June 25, 2023

LoRaWAN Smart Wall Switch Panel

Supports LoRaWAN protocol;Touch panel with tempered glass material；Supports delay and scheduled on/off functions;Button count from 1 to 3 (optional) ;Supports local control and remote control;Designed with an 86-type standard base.

huakuantong April 12, 2025

LoRaWAN SMART WRISTBAND (WB-100)

HKT WB-100 LoRaWAN smart wristband is small, lightweight, comfortable, and waterproof — suitable for everyday, long‑term wear. Integrated with LoRaWAN® and GPS technologies, it collects location and health data (heart rate, blood pressure, etc.) and sends them to the cloud via LoRaWAN gateways. Users and caregivers can view real‑time position and vital signs remotely, while the SOS button enables immediate emergency alerts. No cellular network needed — works for elderly care, worker safety, outdoor activities, and daily health monitoring for individuals and families.