Description
SONOFF DW2-RF Wireless Door & Window Sensor, enhance the security of your home or office with the SONOFF DW2-RF, a reliable wireless door and window sensor. Designed for seamless integration with SONOFF smart systems, this sensor provides real-time monitoring of doors and windows, allowing you to detect unauthorized access instantly. Utilizing robust RF connectivity, it ensures stable and long-range communication, giving you peace of mind whether you’re at home or away.
With the SONOFF DW2-RF, you can trigger alerts or automate connected devices—like lights, alarms, or cameras—whenever a door or window is opened. Its compact and unobtrusive design makes installation effortless, while its energy-efficient operation ensures long-lasting performance. Ideal for safeguarding homes, offices, or any space that requires smart security solutions, the DW2-RF combines convenience, reliability, and intelligent automation in one sleek package.
Key Features
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Wireless Door/Window Monitoring
Detects when doors or windows are opened or closed, sending instant alerts to connected devices.
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RF 433MHz Connectivity
Works with SONOFF RF Bridge to integrate with the eWeLink app for smart home automation.
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Easy Installation
Compact and lightweight design allows quick setup using screws or adhesive tape.
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Trigger Smart Automation
Can activate alarms, lights, or other smart devices when a door or window is opened.
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Reliable & Low-Power Design
Optimized for energy efficiency with long battery life.
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Discrete & Compact
Small size fits neatly on doors or windows without obstructing normal use.
Technical Specifications
| Specification |
Details |
| Model |
SONOFF DW2-RF |
| Communication |
RF 433MHz |
| Power Supply |
CR2032 battery (included) |
| Detection Type |
Magnetic contact |
| Operating Range |
Up to 30 meters in open space |
| Compatible Devices |
SONOFF RF Bridge, eWeLink-enabled devices |
| Installation |
Adhesive tape or screws |
| Dimensions |
62 × 19 × 12 mm (approx.) |
| Material |
ABS Plastic |
Why Choose SONOFF DW2-RF?
Real-time door/window monitoring via RF
Integrates with eWeLink for smart home automation
Easy, hassle-free installation
Compact, discreet, and energy-efficient
Ideal for enhancing home or office security
