What happens when a smart lock battery dies — are we going to be locked out of our Tempe home with no way in?
Most quality smart locks warn you well in advance through low-battery alerts via app or audible beep, and many include an emergency external power terminal where you can press a 9-volt battery against the contacts to get enough juice to enter your code. Sundial Locksmith installs smart locks and briefs you on battery maintenance so you're never caught off guard — and if you're already locked out right now, call (480) 525-7778 and we'll get you in.