Plain words for each keypad
Door, gate, garage, and alarm panel keypads, named the way makers name them.
How door, gate, and garage keypads work, in plain words
For anyone choosing or setting up a keypad. We explain codes and FCC labels, and we never promise security.
No keypad can promise a safe door
No keypad, lock, or code can guarantee that a door will stay secure or that a break-in will not happen. Avoid obvious codes such as 1234 or a birth year; change codes you have shared. Follow the maker's instructions.
Guides to start with
What a keypad on a door or panel is
A code pad, named by makers.
Keypad door locks and deadbolts, in plain words
Deadbolts and handles with keys.
Garage door keypads and the FCC label
Label first, manual next.
Choosing a keypad code: plain cautions
Skip the obvious codes.
The FCC statement on a wireless keypad label
The 15.19 statement, word for word.
Keypads and electric locks on exit doors
Your local official decides.
Why read these guides
FCC rules, quoted
Label and manual lines come from 47 CFR 15.19 and 15.21, linked on each page that quotes them.
The maker's manual first
We point you to the manual and your local official, not to our own steps.
No picks or prices
We name no brands, stores, or installers. If we ever link to a retailer, we say so.
Putting a keypad on a door?
Check exit door rules with your local official first.
