You finally stop missing packages and start seeing both the porch and the driveway clearly once this dual-zone video doorbell system is up and running. The setup takes about an hour if you are swapping an old wired bell, and autumn shopping events give you the best shot at catching a solid markdown on the hardware before the holiday rush hits.
Before you buy anything, get a couple of price quotes from local electricians if you are not comfortable wiring it yourself. Comparing two or three estimates keeps labor costs honest and makes sure you are not overpaying for the install.
That 0% intro APR for 15 months on purchases and balance transfers is a deadline, not free money, so make sure the $280 balance is completely gone before those 15 months run out or deferred interest will hit whatever is left.