Features: Switch Module: Premium Material: This product is made from PC+ABS material, compact size design for quick and easy installation, it can be installed in the junction box and will not occupy to much space. APP Remotely Control:After correctly connecting to the Tu ya APP, you can achieve remotes control the on/off of your home intelligent switches devices wherever you are. Timing Function:Through the timing function, you can achieve turn the lights on/off automatically at the specific time, and also support count down and calendar function; Hands-free Voice Control: Compatible For Alexa, Google Home for easy voice control, you can achieve voice control and enjoy the convenience of technology. Family Sharing Function:One device can be shared to different family members to control, let your friends or family to control it together. Wide Applications: With this switch module, you can make your traditional switch into intelligent switch module. It can be used in your home, office, hotel and so on. Specifications: Name: Switch Module Type: -WIFI-SEC02 -WIFI-SEC02: 2 Gang Input: 100-250VAC, 50/60Hz Current: 2 x 10A Max. load: 2 x 2300W/250W for LED Operation frequency: 2.4GHz-2.4835GHz Wifi 802.11 b/g Operation temperature: -10 to +40 Operation ranges: 200m IP rating: IP20 -WIFI-SEC02 weight: 33g / 1.16ounce -WIFI-SEC02: 2 Gang, no gateways needed Material: ABS+PC colour: blue Package Contents: 1 x Switch Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.