What does it mean when I see a red battery symbol on the touch panel? Blair April 10, 2019 20:52 Updated A red battery symbol on the touch panel is a signal to replace your lock's batteries as soon as possible. Related articles My lock has an audible alarm after I input the PIN code. Why is Alfred failing to lock? What kind of key blank should I use if I need more keys? What should I do if I forget my Master PIN Code? What happens if I cannot find my lock on the Alfred app? Comments 0 comments Please sign in to leave a comment.