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 should I do if my lock crashes? What can I do if the batteries die and I do not have extras on hand? What kind of key blank should I use if I need more keys? Comments 0 comments Please sign in to leave a comment.