If you're connecting video doorbell to existing wires that air higher than 4 ft, install the included wedge mount to angle it down for a better view before you begin, shut off power at the breaker, then remove your existing doorbell button from the wall and disconnect the wires.
如果您要將視頻門鈴連接到現有的電線上且其高於4英尺,請先安裝附帶的楔形支架,並將其向前傾斜,以便更好地查看,關閉斷路器處的電源,然後從牆上拆除現有的門鈴按鈕並斷開電線。