SONOFF door and window sensor 433MHz RF

• RF sensor for doors and windows
• Supported by the app – free iOS and Android eWeLink app (RF bridge required for app to work)
• Synchronization status – up-to-date display of your device status via the app
• Shared control – you can share control of your devices with family members
• Smart scenes – connect your devices to other devices and preset how they should react when certain conditions are met (temperature, humidity, other sensors)
• Works with the 433MHz/IFTTT protocol

Manufacturer's website: https://sonoff.tech/product/smart-home-security/dw2-wifi/

Product type RF smart sensor Power DC 3V (2 x 1.5V AAA) MCU (microcontroller) 1527+115H Wireless connectivity RF 433MHz Works with IFTTT, 433MHz Declaration of conformity CE, FCC, RoHS Operating temperature -10°C~40°C Operating humidity 10% - 90% RH (relative humidity) without condensation Housing material PC V0 Dimensions Transmitter: 70x31x19mm, magnet: 42x14x16mm

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