Intelligent sensor for doors and windows, Sonoff DW2 - RF 433MHz, is designed to enhance home security against burglary. The sensor sends a notification to your phone every time a door or window is opened or closed, ensuring your security and providing peace of mind. You will receive alerts on your phone if an uninvited guest attempts to open a window or door in your home. With ultra-efficient battery performance, the low power consumption allows the battery to last up to two years.
Burglary protection category | Window lock + door lock |
Burglary protection type | Window sensor + door sensor |
Transmission type | Radio 433 MHz |
Compatibility | Amazon Alexa, Google Home, IFTTT |
Item number | 25378423 |
Manufacturer | Sonoff |
Category | Burglary protection + Alarm systems |
Manufacturer no. | M0802070003 |
Release date | 27.4.2023 |
Colour | White |
Exact colour description | White |
Burglary protection category | Window lock + door lock |
Burglary protection type | Window sensor + door sensor |
Application range | Indoor |
Smart Home | Compatible |
Smart home ecosystem | Amazon Alexa, Google Home, IFTTT |
Requires Smart Home Hub | No |
Transmission type | Radio 433 MHz |
Compatibility | Amazon Alexa, Google Home, IFTTT |
Operating system compatibility | Android, Apple |
Control type | App Control |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Power supply | Battery operated |
Length | 250 mm |
Width | 500 mm |
Height | 700 mm |
Weight | 240 g |
Length | 7.70 cm |
Width | 5.50 cm |
Height | 2.20 cm |
Weight | 35 g |
How often does a product of this brand in the «Burglary protection + Alarm systems» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Burglary protection + Alarm systems» category returned?
Source: Galaxus