Residential Swing Door Closer,Smart WiFi Auto Touch Free Door Opener with Wireless Touchless Sensor Switch,Wireless Access Keypad and Electric Strike,Compatible for Phone APP,Alexa

SMART WIFI AUTOMATIC DOOR OPENER--Smart WIFI Phone APP control automatic door opener, Compatible for Alexa and Google home, phone APP, voice control automatic front door opener available^^WIRELESS TOUCHLESS HAND WAVE SENSOR OPEN DOOR--You can use wireless hand wave sensor auto open door inside door, and wireless access keypad outside, you can wave hand to auto open door from few inches away, safe and convenient. ^^AUTO OPEN DOOR BY FINGERPRINT ACCESS KEYPAD WITH WIRELESS TAGS--Tags+Code+Fingerprint access keypad auto open electric front door opener, diversified easy and fast door opening methods, comes with electric strike, don't allow other people in once it is locked^^EASY PROGRAM&DEBUG--All of parameters such as manually push force, locking mode, hold opening time etc can be adjusted by handheld programmer of smart wifi door opener, tech support call in US is available if any installation problem^^DURABLE MOTOR--The motor design adopts wide voltage technology, even in the peak period of power consumption with unstable voltage, the motor is not easily damaged and can still run smoothlyWide voltage technique workable with input voltage AC100V to AC240V