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Choose the iot smart lock you want to invest in. HKT Lora provides you with a variety of iot smart lock and related articles.
LoRaWAN PIR Sensor

The LoRa PIR sensor based on passive infrared technology to detect a motion or occupancy. It can detect whether there is movement within the range of 6-8m and send the changes via LoRaWAN* network. 

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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 Wireless Water Pressure Transmitter
LoRaWan Wireless Water Pressure Transmitter

HKT LoRaWAN Water Level Monitor It features a ceramic capacitive pressure sensor, which is resistant to clogging, easy to clean, and offers excellent corrosion resistance.Leveraging the spread spectrum communication technology of LoRa, coupled with a high-gain external antenna, the device ensures better transmission and reception of wireless signals, thereby extending the wireless communication range.

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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.

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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.

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LoRaWAN GAS LEAKAGE ALARM

The LoRaWAN Solenoid Valve Controller, features dual solenoid valve interfaces and employs LoRaWAN network communication for the operation of solenoid valve switches. 

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LoRaWAN Current Sensor Converter
LoRaWAN 1.0.3 Class A,Bands:CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865,Ultra-low power consumption,Supports maximum 4 current sensors,Support various current sensor Ratio: 50A, 100A etc.,Monitor the machine running status,Analyze power consumption trends,Current Alarm ,Support Bluetooth v5.1 and LoRaWAN remote configure,Support wireless OTA update firmware,Uplink on periodically ,Downlink to change configure,8500mAh Li/SOCl2 Battery
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LoRaWAN Indoor Air Quality Sensor

Our indoor air quality sensor can measure air conditions and pollutants, including temperature, humidity, light, CO2 concentration, HCHO/O3 level, TVOC, barometric pressure, PM2.5, and PM10.

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