Best wifi controller YET845WIFI supplier

1.Supports WiFi internal or external network connection: Can be used as a single product
or network [multi-product] control
2.Support Smart Link access technology: easy access to the network
3.Support wireless 433Mhz、but only support learning code (1527)
4.High security, stable performance, low power consumption and easy installation: plug
and play, easy to use, safe and reliable