The HKT-IAQ-1000 indoor environment monitoring sensor is independently developed and designed by Hunan HKT Technology Co., Ltd. It is a compact indoor ambience monitoring sensor for measurement of temperature,,humidity, light, CO2 concentration, HCHO/O3 level, TVOC, barometric pressure, PM2.5, PM10 and motion. The data will be shown on the E-ink screen in real-time, which helps to measure the indoor environment and comfort. HKT-IAQ-1000 series is widely used for offices, stores, classrooms, hospitals, etc.

Features
- Easy installation:support 3M glue or screw fixing
- The longest communication distance: Up to 5Km in open environment
- Super long standby: low power consumption, easy to replace, use 4 AAA alkaline batteries,can be used continuously for more than 1 year
- Status display: the screen display is delicate, the visual effect is good under the sun,could see every corner, ultra-low power consumption, no refresh and no power consumption
- Buzzer indication: through the sound of the buzzer to distinguish the state change of the environmental quality scene
- Various monitoring contents: High-precision sensors are used to integrate formaldehyde, ozone, PM2.5&PM10, temperature and humidity, light, CO2, atmospheric pressure, TVOC, infrared detection and other functions to fully meet the indoor environment monitoring applications
- Good compatibility:Compatible with standard LoRaWAN® gateways and third-party network server platforms
- Integrated management: Fast connection with HKT LoRaWAN® gateway and cloud platform without additional configuration
- Three-dimensional appearance: the shell adopts a three-dimensional structure design, with clean-cut, which brings visual impact experience to users
HKT provides customized services
- ODM
- Pre-sales & After-sales Services
- Technology Support
Product Specifications
Model | IAQ-1000 |
Communication | Standard LoRaWAN Protocol |
Frequency | CN 470MHz EU 868MHz ~ 870MHz IN 865MHz US 902MHz ~ 928MHz AU 915MHz ~928MHz AS 923MHzu |
Tx Power | 18.5±1dBm(max) |
Sensitivity | -135±1dBm (SF12) |
Activation Method | OTAA/ABP Class A / Class C |
Display | 4.2-inch Black & White E-Ink Screen |
Button | 1x Power Button and 1x Reset Button (built in) |
LED & Buzzer | 3x LED (green / orange / red) and 1x Buzzer |
Operating Temperature | -20°C to 60°C (E-Ink Screen: 0°C to 40°C) |
Operating Humidity | 10% to 90%RH (Non-condensing) |
Configuration | Server or serial port |
Power supply | 4x AAA large-capacity batteries / Type-C power supply (5V/1A) |
Product size | 115mm x 109mm x 23mm |
Installation | 3M glue fixed or screw fixed or screw fixed wall mounting |
MOQ | 50 SQM |
NRC | 0.88 from ISO354 |
Fire protection performance | Class A |
Eco-Friendly | E1 |
Dimensions

Packing List

Aplicattions
LoRaWAN air quality sensor can display the data in real-time. So you can analyze and make a strategic decision to ensure that the best possible environment is provided at all the times for people.
- Home automation: To monitor and control the ambient conditions in a home, such as temperature, humidity, and air quality.
- Commercial buildings: To optimize the ambient conditions in commercial buildings, such as offices, schools, and hospitals.
- Industrial settings: To monitor ambient conditions in industrial settings, such as factories, warehouses, and mines.
- Agricultural environments: To monitor and control the ambient conditions in agricultural settings, such as greenhouses and animal enclosures.
- Transportation: To monitor the ambient conditions in transportation vehicles, such as airplanes, trains, and buses.
- Outdoor environments: To monitor ambient conditions in outdoor environments, such as parks, beaches, and public squares.