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Choose the smart iot solutions you want to invest in. HKT Lora provides you with a variety of smart iot solutions and related articles.
LoRaWAN Multifunctional Ultrasonic Distance Sensor

The HKT-UDS100 is a smart bin sensor, independently developed and designed by Hunan HKT Technology Co., Ltd. It measures bin fill levels periodically and sends the data to nearby LoRaWAN gateways, which then forward it to the cloud. When a bin reaches the set threshold, the system sends an alert so operators can schedule collections only when needed — instead of sticking to fixed routes. The sensor also comes with GPS for tracking bin locations and temperature compensation to keep readings steady outdoors. Used in public trash cans, waste sorting stations, and similar setups.

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LoRaWAN Ultrasonic Valve Controlled Water meter
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.

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Application Scheme for External Clamp-on Ultrasonic Flowmeters

HKT Lora is a reliable ultrasonic flow meter manufacturer, offering clamp on flow meter products.

In various industrial sectors and municipal projects, flow measurement is a critical task. The external clamp-on ultrasonic flowmeter, as an advanced flow measurement device, stands out due to its non-contact measurement and easy installation features, offering unique market advantages. This scheme is developed to promote the effective application of such flowmeters.

 

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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.
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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.

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LoRaWAN Signal Tester

is a signal quality tester based on the standard LoRaWAN protocol, equipped with GPS positioning capabilities. It is primarily used to test the LoRa network signal strength at construction sites. It can test the packet loss rate for both uplink and downlink, as well as the Received Signal Strength Indicator (RSSI) and Signal-to-Noise Ratio (SNR), thereby facilitating the analysis and assessment of the LoRa network signal coverage at construction sites

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