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Description
SONOFF DW2 RF DOOR/WIN SENSORSonoff DW1 DW2 Door Sensor 433. 92MHz. USES 2 X AAA BATTERIES NOT INCLUDED. Works with the SONOFF RF BRIDGE 433, Providing an alarm message push to your phone. DW1 DW2 Door Sensor 433. 92MHz Overview The sonoff sensor can help secure your door or window to let you know whether your home is safe wherever you are. The sensor can trigger an alarm to your smartphone to inform you of an intruder when the door or window is opened. Connect the SONOFF
Sonoff DW1/DW2 Door Sensor 433.92MHz. USES 2 X AAA BATTERIES NOT INCLUDED. Works with the SONOFF RF BRIDGE 433, Providing an alarm message push to your phone.
DW1/DW2 Door Sensor 433.92MHz
Overview
The sonoff sensor can help secure your door or window to let you know whether your home is safe wherever you are. The sensor can trigger an alarm to your smartphone to inform you of an intruder when the door or window is opened. Connect the SONOFF wireless IP camera and you can view who the intruder is on the sensor page of APP. Whenever your door or window is opened or closed, you can check the real-time alert eWeLink APP.
**NOTE: There is an issue with the clips that hold the batteries. The clips can cut into the battery’s protective layer and cause a short. Please do the following:
- Wrap a single layer of electrical tape around the battery to protect it before installing.
- As you install it, hold a piece of paper by the clip and push the battery in.
Features
- Maintain linkage with SONOFF smart devices to create various smart scene
- Turn your light on/off upon action
- Notify you when the door/window is opened
- Check the opening and closing status of door/window on APP
- Battery-level display and low-battery reminder
- Allow sharing the sensor with your family to monitor and control your home
- No gateway required
- Support checking history record on APP
- Low power consumption technology maximize the battery life
- Peel and stick installation, quick and easy to use.
Specifications
- Battery Model: 27A 12 Volt;
- Working Voltage: DC 12Volts;
- Quiescent current: 1.5 μA;
- RF 433;
- Material: PC V0;
Downloads
Additional Information
| Device | Door Sensor |
| Type | DW1/DW2 | 433.92MHz |
| References |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Great product
Size: 6FT, Color: Black-20W
Added two of these behind the couch in a wood ledge between the couch and the wall. A template will make marking the cutout easier. You will need to make one as it does not come with the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Excellent Product, thanks!
Size: 10FT, Color: Black-20W
Excellent Product, thanks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Great
Size: 6FT, Color: Black-20W
I used these in custom built nightstands, and customers loved them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Does what I needed it to do
Size: 50mm/2inch, Color: Black, Number of Items: 4
Worked perfectly for routing all my wires for my desk. The included tie straps were an added bonus. Now everything is nice, tidy and secured to the back side of my rolling desk.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Great value
Size: 50mm/2inch, Color: Black, Number of Items: 2
Great price. Worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
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