Specifications
Wireless Transmission
| Technology | LoRaWAN® |
| Frequency | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16dBm(868MHz)/22dBm(915MHz)/19dBm(470MHz) |
| Sensitivity | -137dBm @300bps |
| Work Mode | OTAA/ABP Class A |
Sensors
| Temperature | |
| Operating Principle | Digital CMOSens® technology (MEMS) |
| Range | -20°C~60°C |
| Accuracy | ± 0.2°C |
| Resolution | 0.1°C |
| Humidity | |
| Operating Principle | Digital CMOSens® technology (MEMS) |
| Range | 0% ~ 100% RH |
| Accuracy | ± 2% RH |
| Resolution | 0.5% RH |
| Motion | |
| Operating Principle | Passive infrared (PIR) |
| Detection Range | 80 ° Horizontal, 55 ° Vertical, 5m |
| Status | Vacant/Occupied |
| Light | |
| Operating Principle | Photodiode |
| Range | 0-60000 Lux (Determine as 6 levels, 0-5) |
| TVOC | |
| Operating Principle | MOX (MEMS) |
| Range | 1.00 ~ 5.00 (IAQ Rating) |
| Accuracy | ±1 |
| Resolution | 0.01 |
| Barometric Pressure | |
| Operating Principle | Piezoresistive absolute pressure sensor (MEMS) |
| Range | 260 - 1260 hPa |
| Accuracy | ±0.5 hPa |
| Resolution | 0.1 hPa |
| Carbon Dioxide (CO2) | |
| Operating Principle | Nondispersive Infrared (NDIR) |
| Range | 400 ~ 5000 ppm |
| Accuracy | ± (30 ppm + 3 % of reading) (0°C~ 50°C, 0% to 85%RH) |
| Resolution | 1 ppm |
Display & Configuration
| Display | 4.2-inch Black & White E-Ink Screen |
| Button | 1 × Power Button + 1 × Reset Button |
| LED & Buzzer | 1 × Traffic Light Status Indicator + 1 × Buzzer |
| Configuration | 1. Mobile App via NFC 2. PC software via NFC or USB Type-C port |
Physical Characteristics
| Power Supply | 1. 4 × 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries 2. 5V/1A by Type-C Port |
| Battery Life (10 min interval, 25°C) | Around 3 - 4 Years |
| Operating Temperature | -20°C - 60°C (E-Ink Screen: 0°C - 40°C) |
| Relative Humidity | 10% - 90% (non-condensing) |
| Ingress Protection | IP30 |
| Dimension | 100.8 × 114 × 22 mm (3.97 × 4.49 × 0.87 in) |
| Installation | Wall Mounting via 3M Tape or Screws |
Approvals
| Regulatory | CE, FCC, ISED |
| Environmental | RoHS |