The SONOFF-SNZB-0-Zigbee Wireless Switch is a smart home device that allows you to control devices from anywhere in your home. With its wireless connectivity, you can easily set up a smart scene to make it communicate with Wi-Fi devices. It also offers two-way control of the light, allowing you to customize button actions in the app. Additionally, you can pair it with other devices with a single tap and even add a camera to monitor the status of connected devices. With its low-battery notification feature, you'll always be aware of when it needs to be charged. This wireless switch has a compact design and is made from high-quality PC V0 material. It has dimensions of 62X62X20mm, making it easy to fit into any space. It supports various sub-devices, including the BASICZBR3 Smart Switch, S31 Lite zb Smart Plug, SNZB-01 Wireless Switch, SNZB-02 Temp. & Hum. Sensor, SNZB-03 Motion Sensor, and SNZB-04 Wireless Door/Window Sensor. With its 5V 1A input and wireless connections, including IEEE 802.11 b/g/n 2.4GHZ and ZB 3.0, this wireless switch offers reliable and convenient control of your smart home devices. The packet includes 1 Wireless Switch, allowing you to easily set up and start controlling your devices. With its user-friendly design and versatile features, the SONOFF-SNZB-0-Zigbee Wireless Switch is a must-have for any smart home. Key Features: Control devices from anywhere in your home Set up smart scenes to communicate with Wi-Fi devices Two-way control of the light Customize button actions in the app Pair with other devices with a single tap Add a camera to monitor connected devices Low-battery notification Compact design and high-quality material