Electric Door Opener Automatic Door Operator with Electric Lock | with DC12V 550lbs Fail Safe Electric Strike, Electric Automatic Door Opener with Electric Strike

Safety Features: Automatically re-opens door if the electric garage swing door notices an object in the closing path, ensuring safety of people in the doorway. For disabled access applications, an optional motion safety scanner can be installed to extend the re-opening time^^Easy
Parameters Adjustment: Multiple parameters including manually push force, locking mode, and hold opening time can be adjusted on closing force using the handheld programmer of the garage door opener^^Durable
Motor: Features a highly durable motor that resists burnout from unstable input voltage due to wide voltage technique, workable with input voltage ranging from AC100V to AC240V^^Easy Installation and
Debug: Straightforward installation and debugging process with technical support available^^Electric Strike Lock System with
Power On Lock: Door can be manually opened after lock is opened, but cannot be manually opened after lock is closed, allowing the door to be secured at night when necessary^^Complete
Kit Included: Package includes operator, 2 arms, 2 remotes, 2 exit buttons, 1 hand programmer, 1 fail safety 550lbs electric strike, US plug and cords, 2 auto door attention stickers, and 1 English manual^^Adjustable
Speed and Timing: Opening and closing speed adjustable from 3 to 8 seconds, hold-open time adjustable from 1 to 30 seconds, it is also with option to keep always open