SONOFF Wi-Fi Door/Window Sensor
Product details
| Management number | 250728721 | Release Date | 2026/09/17 | List Price | US$89.95 | Model Number | 250728721 | ||
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Fit this sensor to a door or window in your entrance hall to keep an eye on coming and going. It sends an alert to your phone when the door or window opens, so you can quickly check in even when you’re not at home.
Put this sensor on a front door or an internal access door, like the one between your garage and house. It detects when the parts move apart and links with your smart home system so you get fast notifications. That simple status update helps you spot unexpected activity or confirm arrivals without watching cameras or walking to the door. It’s small and discreet, so it blends into the frame and stays out of sight.
Specifications
- Voltage: DC 3V
- Battery Specs: 2 x AAA 1.5V (Not included)
- Material: PC V0
- IP Rating: IP20 – Indoor Use
- Dimensions: Main sensor: 70 x 31 x 19 mm, Magnet: 42 x 14 x 16 mm
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