- Hunan HKT Technology Co., Ltd.

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 OUTDOOR Gateway

Outdoor IP67 LoRaWAN Gateway 8 Channel with Ethernet Wi-Fi Cellular compatible with multiple network server platforms like AWS, TTN, ChirpStack, Loriot and Everynet which offers a wide range of options for data processing.

huakuantong June 23, 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 Door Sensor

huakuantong June 21, 2025

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 Ear Tag

The ET-100 is a lightweight LoRaWAN ear tag designed for real-time livestock monitoring. Weighing only 13 grams, it tracks body temperature and activity (step counting) with high accuracy — ideal for free-range cattle and camel operations.

13g ultra-light — zero stress on animals
Up to 3KM range — covers large free-range areas
0.1°C accuracy between 30–43°C for reliable fever detection
IP67 waterproof — built for outdoor durability
36-month battery — low maintenance, long deployment cycles
Reusable design — reduces total cost of ownership
Standard LoRaWAN 1.0.3 — compatible with any gateway and third-party platform

HKT offers OEM/ODM customization, competitive bulk pricing, and free sample evaluation for qualified projects. Contact us for a quote.

huakuantong February 26, 2026

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 Door Lock

In smart building management, our IoT door locks help users ensure security and reduce operation costs.

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

huakuantong June 13, 2025

LoRaWAN light sensor

Ø Supports LoRaWAN protocol; Ø Supports tamper-proof alarms and low-voltage detection; ØBuilt-in 4000mAh battery; ØMeasurement Range: 0~65535LUX; ØAccuracy: ±7%.

huakuantong June 10, 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.