Supports being mounted in a 86 mm × 86 mm junction box. Works in a wide range of environments with a voltage that is no more than 250 VDC and a current that is no more than 300 mA. Works without a power supply. A reset key is included to quickly reset the device if necessary
| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology Ltd |
| Model code | ARD811 |
| Physical Specifications | Dimensions mm: 86.0 x 32.0 x 86.0 |
| Environmental Specifications | OperatingTemp oC: -10 ~ +55 C (14 ~ 122 F) |
| Additional info |
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