Replace Battery in ADT Key Fob: Easy Step-by-Step DIY Guide for Wireless Remotes
To replace the battery in your ADT key fob, first set your system to Test Mode. Use a screwdriver to open the fob. Take out the old CR2032 battery and insert a new one. Wait 10 seconds or press a button to ensure proper discharge. For more assistance, visit MyADT.com. Next, identify the battery inside. … Read more