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Sonoff DW2 RF Door/Window Sensor
R219.00
SKU
DW2-RF
Ultra-low power magnetic dedicated microprocessor
Supports wireless frequency of 433.92MHz
200m Wireless transmit distance
Manufacturer's Website
Description
The Sonoff DW2 RF Door/Window Sensor will remind you when a door or window is opened or closed. Keep it linked with Sonoff smart products for an easier smart life. The sensor will send a push notification immediately if your door or window is opened. Add a Sonoff camera or an unused smartphone, and you can view what's going on in your home. The Sonoff DW2 RF Door/Window Sensor adopts low power consumption technology to make sure the sensor works for up to 2 years when opening and closing the door three times a day. The tool-free installation means you can install the Sonoff DW2 RF Door/Window Sensor hassle-free.
Features
- Ultra-low power magnetic dedicated microprocessor
- Supports wireless frequency of 433.92MHz
- 200 m Wireless transmit distance
- Built-in antenna provided
- Less than 1A quiescent current
Specifications
| Support Battery | 12V, 23A |
| Wireless Frequency | 433.92MHz |
| Protocol | EV1527 |
| Quiescent Current | 5A |
| Emission Current | 10mA |
| Operating Environment | -10-40 |
| Product Size | 77x49.5x18.8 mm |
| Battery | Length 27 mm, diameter 10 mm. This model does NOT come with batteries |
| Weight | 45g |
| Free Shipping | No |
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