Frequency hopping and two-way communication technology ensure that communication is stable. Supports jamming detection and communication encryption. Supports cloud update and automatically restores when cloud update fails. Displays the temperature of the surrounding environment and supports the overheating alarm. Sensitivity adjustment.
| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology Ltd |
| Model code | ARD912-W2(868) |
| Power Consumption | Max 144 mW |
| Temperature Compensation | Yes |
| Indoor/Outdoor | Indoor |
| Electrical Specifications | Power Supply: CR123A × 1 |
| Physical Specifications | Dimensions mm: 84.7 x 84.7 x 32.5 |
| Environmental Specifications | Operating Temp oC: -10 ~ +55 C (14 ~ 131 F) |
| Additional info |
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