Công tắc thông minh WiFI SONOFF 4CH R3 / PRO R3 ITEAD RF 433MHz 4 Gang, 3 chế độ làm việc Inching / Tự khóa / Khóa liên động

Note: If you want to control the device by remote controller indoors, you need to buy an extra 433MHz RF remote controller. Overview：Sonoff 4CH Pro R3 ITEAD integrates with a 433MHz RF receiver module, making it possible for the switch to be controlled by RF Remote. It's a 4 channels universal WiFi wireless smart switch for your smart home system to remotely and automatically turn on/off home appliances and electronic devices by for Android/iOS App eWeLink or 433MHz RF Remote. It also supports timing turning on/off the appliances at a specified time, and share to others so that you can control your smart home together with your family. You can also voice control your home appliances by Amazon Alexa, and for Google Home/Nest, and enjoy intelligent life and make your home smarter. Features:*App Support: Free iOS and for Android mobile App eWeLink.*Sync Status: Real-time device status provided to App.*Remote ON/OFF: Turn 4 electrical devices on/off remotely from anywhere.*Independent control: Control each gang separately in APP eWeLink.*Remote Control: Supports controlled by 433MHz RF Remote Controller.*3 Working Modes: Supports switching among inching/interlock/self-locking modes.*Timing: Supports 8 enabled countdown/single/repeat timing tasks to turn on/off at specified time.*DIN Rail Mounted: Great for industrial control.*Voice Control: Compatible perfectly with Amazon Alexa, for Google Home, for Google Nest.*Share Control: Control your smart home together with your family. Specifications:Power Supply: 90V~250V ACMax. Current: 10A/gang, 16A/TotalMax. Power: 2200W/gang, 3500W/TotalOperating Temperature(recommended): 0C-40COperating Humidity: 5%-90%RH, Non-condensingTransmission mode: Wi-Fi 2.4GHz communicationWireless Standard: 802.11 b/g/n 433MHzSecurity Mechanism: WPA-PSK/WPA2-PSKEnclosure Material: Fire-retardant ABS V0Gang: 4Product Size: 145*90*34 (mm) Package Information:Package Size: Approx. 14.8*9.5*4.5cm/5.83*3.74*1.77inPackage Weight: Approx. 233g/8.22oz Packing List:1 * Sonoff 4CH Pro R3 ITEAD1 * User ManualGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....