| NB-IOT/LORA | |
| parameter name | Parameter content |
| powered by | Built-in lithium battery |
| Battery working hours | ≥3 years |
| Light intensity accuracy | ±5%(25℃) |
| Light intensity | 0-65535Lux/0-20 million Lux |
| Long-term stability (light intensity) | ≤5%/y |
| Communication system | Mobile/Telecom/Unicom NB-IOT network |
| Working pressure range | 0.9-1.1atm |