Chamberlain Garage Door Opener, 120 V, Frequency Rating: 60 Hz, Control Type: Smartphone, Drive Type: Chain, Maximum Door Height: 7 ft, Gray/White, Includes: 3-Button Visor Garage Door Remote, Safety Sensor Kit, Wall Control Panel and Wireless Keypad
California residents see Prop 65 WARNINGS
Built-in Wi-Fi® enables smartphone control with myQ® Receive alerts and open or close your garage door on your smartphone Set a recurring schedule to close your garage door or turn your lights on/off Syncs with popular smart devices and platforms Protect people and vehicles with safety sensors that stop the door from closing on obstructions Electronically protects against forced openings of your garage door Confidently know that every click sends a secure code to your garage door opener Support standard aluminum doors with a lift force equivalent to 1/2 hp Keep living spaces virtually silent with the extra-strong belt drive system
Owners/User Manual
https://assets.unilogcorp.com/187/ITEM/DOC/Chamberlain_100033590_Owners_User_Manual.pdf