Description:  Wireless Switch is a mini and exquisite ZB wireless smart switch replying on Bridge that allows you to reach the purpose of scene linkages between ZB devices (DIY smart switch and S31 Lite zb smart plug) and Wi-Fi devices.  Temperature and humidity sensor that can seamlessly work with Bridge to track and record the temperature and humidity change in your home, which all real-time readings can be checked on eWeLink APP.  Motion sensor is an extra-handy smart device for placing anywhere in your home to detect motion and trigger alarms.  Textra layer of security to your home.  The heart of smart home that enables you to remotely manage a variety of ZB devices and sensors for monitoring and control purposes of home, and allows you to create smart scenes to make Wi-Fi and ZB smart devices communicate to access a smarter home and control them all using the eWeLink APP.    Bridge Overview:    Features:  Remotely control ZB and Wi-Fi devices on eWeLink APP.  One-tap quick pairing all sub-devices to be connected.  Long-distance ZB signal transmission covers almost your entire home.  Compatible with a wide variety of SONOFF ZB smart plugs, switches, wireless switch and sensors for more smart scenes.  Hands-free control connected devices by virtue of Alexa or Google Home.  Support device sharing with your family to control together.  Group devices and access to control them via the home page of APP instead of sub-devices.  View your home on either of them via adding a camera on the Bridge or sub-device.  Works with other smart devices certified by ZB Alliance.    Specification:  Input: 5V 1A;  Wireless Connections: IEEE 802.11 b/g/n 2.4GHZ, Zigbee3.0;  Material: PC V0;  Dimension: 62X62X20mm;  Support Sub-devices:BASICZBR3 Smart Switch, S31 Lite zb Smart Plug, SNZB-01 Wireless Switch, SNZB-02 Temp. & Hum. Sensor, SNZB-03 Motion Sensor, SNZB-04 Wireless Door/Window Sensor;    Wireless Switch Overview:    Features:  Control devices from any corner of your home.  Set a smart scene to make it communicate with Wi-Fi devices.  Two-way control of the light.  Customize button actions in the APP.  Pair with all devices with a single tap.  Support adding the SONOFF camera to monitor the status of connected devices.  Low-battery notification.    Specification:  Input: 5V 1A;  Wireless Connections: IEEE 802.11 b/g/n 2.4GHZ, Zigbee3.0;  Material: PC V0;  Dimension: 62X62X20mm;  Support Sub-devices:BASICZBR3 Smart Switch, S31 Lite zb Smart Plug, SNZB-01 Wireless Switch, SNZB-02 Temp. & Hum. Sensor, SNZB-03 Motion Sensor, SNZB-04 Wireless Door/Window Sensor;    Temperature And Humidity Sensor Overview:    Features:  Monitor indoor temperature and humidity.  Sync the real-time temperature and humidity recordings to APP.  Can trigger Wi-Fi devices in smart scene.  Add a camera to ensure you know any emergency in your home.  Low-battery notification.  Quick and easy to install.    Specification:  Battery: 3V(CR2450);  Wireless protocol: Z (IEEE 802.15.4);  Material: PC;  Dimension: 43X43X14mm;    Motion Sensor Overview:    Features:  Create smart scenes to activate Wi-Fi smart devices.