Automatic Swing Door Opener with Wireless Push Button and NC Fail Secure Electric Strike

[Both Manually and Automatically Open Door]Manually push force can be adjusted on closing force by handheld programmer, more easily to manually push open door when it is low closing force^^[Safe]Automatically re-open door if it notices an object in the closing path, safe for people access, with fail safe electric strike, lock the door when it is necessary to prevent others from entering^^[Easy Program]All of parameters can be easily programmed via handheld programmer of handicap door closer, such as hold open time, closing force, lock mode^^[Easy Installation and Debug]USA Technical phone support is available, you can call for help when there is any installation problem^^[Wireless Push Panels and Keychain Remotes]Comes with wireless black slimline push buttons and keychain remotes, it is wireless no need to connect wires, just need to pair code with controller.