Selling Point: [No Gateway Required]You don't need to buy a Hub for this device, which connects to your house's WiFi. But a strong WiFi signal is a must for this device, try connecting your phone to the WiFi next to the engine, if it works, the device work, otherwise look for a WiFi . [Wifi+Bluetooth Dual Mode]Connect to faster. Connecting to the Internet is 2 times faster than Wifi only [APP remote control] Control the device anytime, anywhere through the mobile phone APP. [Intelligent linkage] In the intelligent scene mode, linkage can be set to send out an alarm sound. The mobile APP also receive notifications. Such as garage door open/close status, timeout notification and overnight notification to remind you to close the garage door. [Voice Control]Use with for and Home, Yandex, Tmall Genie. Make your garage door smart so you can open or close it even when you're not there.<br><br>Specification Voltage: 100-250VAC, 50/60Hz WiFi standard: 2.4GHZ 802.11b/g Cable length: 5 meters APP name: Smart Life, Tuya [History] You can view the history of the garage door switch [Offline function] When the device is offline, the APP remind the device to be offline after 30 minutes [Family Sharing Function] Create a smart home with your family [Set Timing]Turn on and off the connected device at the specified time. [Sharing function]Share with family members for common control [Support ]This device is not compatible with for . But you can add tap-to-run scenarios to Shortcuts in the Smart Life app. note: The factory batches are different, if there are color differences and slight differences in the appearance, it have no effect on the product Material: plastic colour: White<br><br>Package Contents: 1 x WiFi Garage Door Module<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause