Description this rf bridge r2 433 can convert most of the 433 92mhz rf remotes into wifi wireless by adding the rf wireless bridge to ios android app ewelink wifi wirelessly you can add up to 16 rm433 rf or alarms also add them together max 16 items one 4 button remote controller can learn 4 devices which means 64 devices supporting 433 mhz frequency can be added on the app through wifi 2 3 4g network it can be used for most of the 433 92mhz rf remote controlled products like rf controlled switch rf controlled socket rf controlled bulb rf controlled door opener etc you can set totally 8 schedule countdown loop timers to turn on off the rf controlled products even more exciting is that it will work with the 433 92mhz door magnetic sensor 433 92mhz human body ir sensor and more other 433 92mhz sensors to realize security alarm and allowing you to diy smart scenes note that the alarm push only comes in the owner s account those users being shared can t view the alarm push the rf bridger2 can work with sonoff dw2 rf wireless door window sensor that allows users to set the smart scene for the sensor and the device to be controlled then when you open close the door the device will be triggered on or off specifications rf433mhz and wi fi protocol supporting help 433mhz rf devices to communicate with wifi devices extend the smart home ecosystem strong connectivity limitless possibility the bridge supports adding rf 433mhz devices up to 64 that sonoff has re
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