Welcome to our store！</br>1、Support 2.4G WiFi, mobile APP alarm push. Compatible with for Google Home, it supports voice control. 2、You can use the for Tuya Smart/for Smart Life APP on your mobile phone for remote control. 3、You can check the opening or closing history records of the garage door on the APP to ensure the safety of the garage. 4、You can share it with family, friends, or visitors, and you can take back permissions at any time. 5、You can set a schedule and timer to open and close the door, manage your garage door easily. <p class="wang-edit-text">Item Type: Smart Garage Door Opener Material: ABS Voltage: 5V Current: 2A Model: ER-CK400A WiFi Standard: 802.11b/g/n Magnetron Distance: 10m Working Temperature: -10-50℃ Working Humidity: ≤95%RH Purpose: Open and close the garage door through the mobile APP, which can be linked with other for Tuya product scenes <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Controller 1 x Receiver Cable 1 x USB Cable 1 x Magnetic Connector 1 x Connection Cable 1 x Perforated Metal Plate 4 x Cable Tie 5 x Tape 4 x Cable Buckle with Screw 4 x Bolts 4 x Screw 4 x Nut 4 x Clip 1 x Pin&nbsp; 1 x Manual&nbsp; Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>