Features
- Integrated with multiple sensors like humidity, temperature, CO2, light, barometric pressure, 5, PM10, etc
- Multiple display modes and clear emoticon to easily understand the comfort levels via screen
- Support batteries or DC power supply
- Equipped with traffic light indicator and buzzer to indicate device status and threshold alarms
- Able to store locally more than 18, 000 records of 512 KB in total
- Compliant with standard LoRaWAN® gateways and network servers
- Quick and easy management with HKT IoT Cloud
Technical Specifications
| Temperature Accuracy | ± 1 °F (± 1 °C) |
| Temperature Resolution | 0.18 °F (0.1 °C) |
| Humidity Range | 0 % to 100 % RH |
| Humidity Accuracy | ± 3 % RH |
| Humidity Resolution | 0.9 % RH |
| CO2 Range | 400 to 5000 ppm |
| CO2 Accuracy | ± 1.1 ppm or ± 3 % of reading |
| CO2 Resolution | 1 ppm |
| Light Range | 0 Lux to 60000 lux |
| TVOC Range | 0 to 500 IAQ index |
| Barometric Pressure Range | 300 hPa to 1100 hPa |
| Barometric Pressure Accuracy | ± 0.6 hPa |
| Barometric Pressure Resolution | 0.04 hPa |
| PIR Detection Area | 80 ° Horizontal, 55 ° vertical |
| PIR Detection Range | 5 m (16.4 ft) |
| Status Indicator | Vacant/occupied |
| Working Mode | Class C |
| Wireless Transmission Technology | LoRaWAN |
| Frequency | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923 |
| Tx Power | 16 dBm (868 MHz) / 22 dBm (915 MHz) / 19 dBm (470 MHz) |
| Sensitivity | -137 dBm @ 300 bps |
| Power Supply | Battery or DC |
| Data Storage | 18,000+ records, 512 KB total |
| Display Type | E-ink screen |
| Indicator | Traffic light and buzzer for status and threshold alarms |
| Wireless Transmission | LoRaWAN |
| Frequency | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923 |
| Tx Power | 16dBm (868 MHz), 22dBm (915 MHz), 19dBm (470 MHz) |
| Sensitivity | -137dBm @ 300bps |
| Work Mode | Class C |
| Temperature Accuracy | ±1.8°F (± 1°C) |
| Temperature Resolution | 0.18°F (0.1°C) |
| Humidity Range | 0% to 100% RH |
| Humidity Accuracy | ± 3% |
| Humidity Resolution | 0.5% RH |
| PIR Detection Area | 80° Horizontal, 55° vertical |
| PIR Detection Range | 5 m |
| PIR Status | Vacant/occupied |
| Light Range | 0 Lux to 60000 Lux (displayed in 6 levels, 0 to 5) |
| TVOC Range | 0 to 500 (IAQ index) |
| TVOC Accuracy | ± 15% |
| Barometric Pressure Range | 300 hPa to 1100 hPa |
| Barometric Pressure Accuracy | ±0.6 hPa |
| Barometric Pressure Resolution | 0.1 hPa |
| CO2 Range | 400 ppm to 2000 ppm |
| CO2 Accuracy | ±50 ppm or ±5 % of reading |
| CO2 Resolution | 1 ppm |
| Temperature Range | -40°F to 185°F (-40°C to 85°C) |
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