How do I install/replace my 905 Keyless Deadbolt batteries?If the 4 AA batteries are too low to operate the lock, use a 9-Volt Alkaline battery to temporarily power the lock.
Make sure both terminals on the 9-Volt battery touch the terminals below the keypad. When lock has enough power you will hear 3 short beeps. Hold the 9-Volt in place while entering your user code to unlock the door. Continue holding the 9-Volt in position until the door unlocks.
Note: If you remove the battery before the door unlocks, you will need to re-enter your user code
- Remove the terminal cover
- Hold the battery to the terminals. You will hear beeping to signal you can open door.
Press the battery firmly against the terminals, it will beep 3 times. Keep holding the battery firmly and enter your User Code and press the lock button to unlock
- Replace the terminal cover