Smart Alarm -Smart WiFi Relay Light Switch Module 90-264V APP Control DIY EW Highlights Generic Brand Smart WiFi Relay Light Switch Module 90-264V APP Control DIY EW Description: COMPATIBLE WITH D SWITCH LIGHT ROCKER - Besides APP control, it is equipped with a wire used to connect the light rocker switch. Wi-Fi smart light switch, control your lights from anywhere using the Tuya app. This wifi switch works with VOICE CONTROL app, you can use voice control to turn on/off your home appliances. DIY your smart home, support remote on/off, sync schedules, device sharing, easy to share, the whole family can control home appliances through the Works app from anywhere you have an internet connection. The compact smart relay switch can be installed in the junction box and make your socket and switch smart, while retaining the manual control buttons. An essential accessory for your home automation system. It can let you DIY many smart projects: smart lights, fans, garage door, humidifier, thermostat, etc. Specification: Voltage: 90-264V AC, 50Hz/60Hz Max Load: 2500W/250W220V for LED Wi-Fi: 2.4GHz - 2.483GHz Operating Temperature: -10 - +40 Size: 52x48x18mm/ 2.04 x 1.44 x 0.7 inch Package includes: 1 x Smart WiFi Wireless Light Switch 1 x User Manual Note: 1). Your smart phone or tablet must have connected a 2.4G Wi-Fi network to the Internet. 2). Make sure your router is open to MAC. If not, please cancel the MAC filtering setting of the router first. 3). Please make sure your wifi is not 5G wifi, because our smart controller does not support 5G wifi network. 4).Please confirm the item size before ordering.