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| Measurement Content | Temperature, humidity, battery charge |
| Measurement Range | Temperature: -40 to 85°C; Humidity: 0 to 100%RH (non-condensing) |
| Operating Environment | Temperature: -25 to 65°C; Humidity: 0 to 99.9%RH (non-condensing) |
| Measurement Accuracy | Temperature: ±0.5°C (at 25°C); Humidity: ±3%RH (at 25°C) |
| Power Supply | Battery-powered, Data collection every 30 minutes for a 5-year operational period |
| Communication Protocol | LoRaWAN 1.0.4 Class A/C |
| Transmission distance | 5Km |
| Battery Specifications | ER18505H 3.6V (2 batteries) |
| Collection interval | Customization (1 minute—30 days) |
| Expanded Monitoring | Battery Charge Monitoring |
| Screen Display | 4.2-inch ink screen |
| Installation | Wall-mounted |
| Dimensions | 100*86*28mm |