How can I determine if Brinks door locks are keyed alike?

Brinks 3706 Replacement Key, 0000 - 9999 [SY1 BLANK] ...

EasyKeys.com https://www.easykeys.com > Brinks_0000-9999-SY1-...
Brinks 3706 safe lock replacement key. Hint: The lock code determines the correct key for your lock and will be stamped on your original key or the face of your ...
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But it might be a key blank so you need the original. If you have lost it, a locksmith can use an impressioning tool to cut a key.

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notify brinks or locksmith

don't change the locks yourself or you will wind up with all of those extra keys
get a locksmith to sell you keyed alike locks so that you will only need one key to open all doors

either buy a set of locks that are keyed alike a few places carry bulk locks --or buy locks that can be keyed to what ever key you want call a locksmith and ask for places to buy bulk verses interchangeable tumbler locks

manual for brinks 4303 105 digital door lock Google Search

1. Open the door.
2. Unscrew the 2 screws on the inside and the 2 screws on the edge of the door.
3. Pull the thumb turn off, pull the outside cylinder and ring off, and pull the deadbolt assembly out of the edge of the door.
4. Unscrew the strike plate from the door frame and remove it and the plastic thing behind it, if it was installed.
5. Throw the whole thing in the trash. I wouldn't even reuse the screws!

If you have both pieces of the broken key, it can be duplicated.

I did not find that key code listed for Brinks, but perhaps you can get one from Brinks. A locksmith can make a key, check the cost. You really don't want to pay more than the cost of replacing the lock.

I think a local locksmith would either be able to make the keys or give you a reason why keys can not be made for your locks. Look up 'locksmith' in your local yellow pages.

That key wont do anyting but allow TSA to open that lock. You cannot get that key because it is a master key that opens all those locks and it is restricted.

Frequently, you can purchase pared entry sets at the Ace Hardware or other fine retail hardware store ... or they can be special ordered for you if you need more than two. My preference is to support the local hardware store ... however, you should know that some of the so called BIG BOX stores can do this service for you for a fee. And of course, the lock smith in your town can perform all kinds of magic with your locks, like creating a Master Key system. One key for you roe everything, a different key for the milk man and cleaning lady, a individual key for every bedroom and closet, special key for the garage and shed etc.


Thanks for your question.