The Sonoff DW1 Smart Sensor is a door and window alarm sensor. The door alarms can work with Sonoff RF Bridge 433. DW1 door alarm sensor detects the opening status and immediately sends alarm notification message to the app.
DW1 Wireless Magnetic Door
Aims to secure your home, You will be notified if the door or window once your home are opened. A perfect working companion for 433 RF Bridge
Expand Your Alarm System
You will be notified if any of your door or window is opened. Add it to eWeLink app, and your phone will receive an alarm message as soon as they’re opened
Capable of detecting the movement of less than 2cm, and your phone will immediately get an alarm as soon as your door or window is opened even slightly
Capture That Person Is Visiting Your Home
Matched with 433 RF Bridge, which it will notify you when a door or window is
opened after pairing with eWeLink. The way you will always know who is intruding into your home
Two Installation Ways
Installing with screws or 3M adhesive tape. Just choose the way you like
- Ultra-low power magnetic dedicated microprocessor
- Supports wireless frequency of 433.92MHz
- 200m wireless transmit distance
- Built-in antenna provided
- Less than 1μA quiescent current
Specifications for Sonoff DW1 Smart Sensor
- Support Battery: 12V 23A
- Wireless frequency: 433.92MHz
- Protocol: EV1527
- Quiescent current: ≤5μA
- Emission current: ≤10mA
- Operating environment: -10℃-50℃ (14℉-122℉)
- Product Size: 77*49.5*18.8mm
- Battery: length 27mm, diameter 10mm, this model doesn’t come with battery
- Weight: 45g
Please note: These products are shipped from a secondary holding facility. They have a lead-time if 10 days upon payment via the website.
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