1、Smart Control: Support for Tuya, support smart life APP control, making your existing garage door smarter and more sensitive. 2、Voice Performance: Support voice control, voice set password, and can automatically open the door by positioning. 3、Compatibility: Smart garage door controller is compatible with most brands of garage door openers and supports DIP pairing. 4、Upgraded Design: Upgraded wireless door magnet design, no wiring required, easy installation and simple operation. 5、Features: Powerful and reliable WiFi connection, stable signal and high working efficiency, bringing you excellent use experience. Item Type: WiFi Garage Door Control Material: ABS Power Input: 5VDC 1A via USB port Operating temperature: 14℉-131℉ Operating Humidity: 10%-90% (no condensation) Wireless Technology: WiFi 802.11b /g/n Product Size: Approx: 87x57x18mm/3.42x2.24x0.7in Door Magnetic Battery Type: 23A Alkaline Battery 50mAhx1 (built in) 1 x Controller 1 x Main Door Magnet 1 x Secondary Door Magnet 3 x Sticker 1 x USB Connection Cable 1 x User Manual