Wattage:2200W is_customized:Yes Voltage:240V Model Number:Wifi and 433Mhz Wireless Curtain Switch Origin:Mainland China Certification:CE RF Frequency:433MHz Max Current:16A Remote distance:up to 50meters (theoretical distance) Feature1:Wireless remote control Feature2:Voice control function Feature3:Timing ,Countdown function Product Specifications: Product name: WIFI curtain switch Rated voltage: AC100V-240V Standby power consumption: 0.2W Load power: 16A Frequency: RF433MHZ Shell material: ABS Working temperature: -20-55℃ How to get the signal Step 1: Press the learning button(on the Receiver) 1 times . Wait for 3 seconds; Step 2: Press the button on the remote control. Wait for 3 seconds. Succeed. How to clear the signal Press the learning button(on the Receiver) 8 times. Wait for 3 seconds; Feature: [Use with Much More Convenience with stop function on traditional switch] A really good substitution for a more new smart roller blind switch to work with your traditional curtain switch to realize intelligence. Press your traditional curtain switch once after switch to up/down (On the same button) to manually stop your curtains easily. Also, it can be connected with your roller blinds shutter motor to cleverly control your curtains. [RF and Wireless Remote Control with a much easier pairing mode] For adding the device with WiFi and Bluetooth connected: Able to remotely control your connected devices on your smartphone wherever you are. (Compatible with Android & iOS for Smart Life and Tuya App.) More importantly, this curtain switch module built-in RF433 frequency, so it Can be controlled with remote switch. [Hands-free Voice Control] Compatible with Amazon Alexa and Google Home for easy voice control, providing your smart life for controlling blinds with much more convenience. [Voice control] Once you have this switch, you can control it with Amazon Alexa(Amazon echo/dot/tap) or Google Assistant for voice control. [Timer Setting and Family Sharing] Take full control of your blinds intelligently with the timer function on your App, which allows to open/close them at a specific time automatically. Even share device to your family members to connect the devices together, support one mobile control more and multiple phones one. Schedule and Countdown Set the time according to your own time Open or close the shutter. APP Remote Control It can remotely check whether you have opened or closed the roller shutter at any time and anywhere, which is safe and considerate. Manage With Family Distribute to multiple family members Multiple people can control the switch together. Applicable to shutter and curtain motor Multiple scene matching Two simple wiring methods: 1:No original electric curtain wall switch wiring method 2:Having original electric curtain wall switch wiring method