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General| Model | RM433R2 |
|---|---|
| Type | Remote Control |
| Frequency | 433MHz |
| Communication | RF |
| Buttons | 4 |
| Power Supply | Battery |
| Battery Type | CR2032 |
| Operating Voltage | 3V |
| RF Range | 100m (open space) |
| Compatibility | Sonoff devices |
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