SONOFF DW2 Wi-Fi Wireless Door Window Sensor,APP Alert for Home Automation Wireless Alarm Security System, Compatible with IFTTT, Alexa, Google Home, No Gateway Required.

which is exactly what i wanted. my home is so smart its in mensa.

some devices lose connectivity to the bridge randomly despite being next to the bridge, so it's not an issue with the distance or signal. Had to either restart the bridge or to remove/add the device.

the product is not working alone . its not connected to wifi . it could be connected to a Bridge . so you need to buy a bridge to get function of the device which is too stupid while another products from another companies working stand alone device .Dont waste your money to buy only ONE of pair of shoes .

I'm trying to make configuration for the item but it there is no button. Complicated

If you want to connect to IFTTT you need to pay a yearly subscription.

Not worth buying it doesn't work properly

منتج سونوف غني عن التعريف

I am using this device to monitor my room temperature. If a certain level is reached, thanks to the scene i am triggering the air fan to get some cold weather.

Muy sencillo de colocar trae la cinta doble cara, configuración en la herramienta sencilla y la creación de escenas es excelente

Impossible a faire matcher avec les 2 supports. Malgré de multiple essais. La qualité du matériel est médiocre.

Eu já tenho outros produtos da mesma marca, já realizei o processo de emparelhamento, os sensores são descobertos mas não ficam ONLINE de forma alguma, independentemente do local onde eles estejam, mesmo sendo do lado do roteador que está exclusivamente em 2.4Ghz. Tenho vários dispositivos da SONOFF em minha casa, mas esses dois, assim como o colega que relatou defeito, compramos na mesma época e ambos não vieram funcionando. Solicitei o retorno e cancelamento do pedido, que por sinal, demorou MUITO tempo para chegar...

facil instalação

Como ya han comentado, es necesario tener un hub ZigBee. En mi caso tengo Sonoff Zigbee Dongle conectado a una instancia de Home Assistant y funciona sin problemas.El botón es compacto, viene con cinta doble para montarlo en donde se quiera. Se puede configurar para un clic sencillo, doble o prolongado.