Enhance home security with Sonoff DW2-RF Sensor, featuring 433MHz wireless communication and a 50m range.
The Sonoff DW2-RF 433MHz Wireless Door-Window Sensor is an innovative device designed to enhance your home security. It operates intelligently by working with the SONOFF 433MHz RF Bridge, allowing seamless communication with other devices. The sensor can work with other gateways supporting the 433MHz wireless protocol, ensuring a maximum wireless transmission distance of 50 meters. It is essential that the installation gap is less than 5mm when the door or window is closed to ensure optimal performance.
Key Features
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Operates with SONOFF 433MHz RF Bridge
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Supports other 433MHz gateways
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50m wireless transmission distance
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Installation gap less than 5mm
Technical Specifications
| Specification |
Value |
| Model |
RF |
| Quiescent current |
≤5uA |
| Emission current |
≤10mA |
| Working voltage |
DC 3V (CR2032) |
| Wireless transmission distance |
50m |
| Installation gap |
≤5mm |
| Working temperature |
-10°C ~ 40°C |
| Material |
PC |
| Dimension |
70mm x 31mm x 19mm |
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