| 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 C |
| Sensors | |
| Temperature | |
| Range | -40°C - 85°C |
| Accuracy | ± 1°C |
| Resolution | 0.1°C |
| Humidity | |
| Range | 0% - 100% RH |
| Accuracy | ± 3% |
| Resolution | 0.5% RH |
| PIR | |
| Detection Area | 80 ° Horizontal, 55 ° Vertical |
| Detection Range | 5 m |
| Status | Vacant/Occupied |
| Light | |
| Range | 0-60000 Lux (Determine as 6 levels, 0-5) |
| TVOC | |
| Range | 0-500 (IAQ Index) |
| Accuracy | ±15 % |
| Barometric Pressure | |
| Range | 300 - 1100 hPa (-40°C - 85°C) |
| Accuracy | ±0.6 hPa |
| Resolution | 0.1 hPa |
| Carbon Dioxide (CO2) | |
| Range | 400 - 2000 ppm |
| Accuracy | ± (50 ppm + 5 % of reading) |
| Resolution | 1 ppm |
| PM2.5 & PM10 | |
| Range | 0 - 1000 μg/m3 |
| Accuracy | 0-100(±10μg/m3), 100-1000(±10 %) |
| Resolution | 1 μg/m3 |
| Formaldehyde (HCHO) | |
| Range | 0 - 6 mg/m3 |
| Accuracy | ±10 % |
| Resolution | 0.01 mg/m3 |
| Ozone (O3) | |
| Range | 0 - 10 ppm |
| Accuracy | ±5 % FS |
| Resolution | 0.01 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 | 5V/1A by Type-C Port |
| Battery Life | — |
| 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 | 3M Tape Mounting, Wall Screw Mounting, 86 Box Mounting |
规格
| Delivery | UAE 或 Middle East |
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