








🔒 Unlock the future of secure, battery-free access—because your door deserves smarter protection.
This black stainless steel mechanical keypad door lock offers keyless entry with no batteries required, featuring a durable, weatherproof design suitable for both indoor and outdoor doors 35-65mm thick. Its 12-button keypad supports customizable 4-6 digit codes, while adjustable unlocking direction and minimal drilling preserve door integrity. Engineered for high anti-theft performance and corrosion resistance, it’s the perfect upgrade for modern, hassle-free security.








| ASIN | B0915V55F7 |
| Additional Features | Waterproof,Anti-theft |
| Best Sellers Rank | #591,187 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,639 in Door Knobs |
| Brand Name | CODACE |
| Color | Black |
| Control Method | Touch |
| Controller Type | Mechanical knob, Push Button |
| Customer Reviews | 3.9 3.9 out of 5 stars (445) |
| Finish Types | Polished |
| Item Dimensions | 8.27 x 5.12 x 2.95 inches |
| Lock Type | Combination Lock, Keypad |
| Manufacturer | CODACE |
| Material Type | Stainless Steel |
| Model Number | CODACE-2021-8-6 |
| Number of Pieces | 1 |
| Shape | D Shape |
| Style Name | Modern |
| Unit Count | 1 Count |
G**Y
Weathers Well, Fewer Combinations Than You Might Think
I bought two of these for our gates and we've had these now for half a year. I love that the mechanisms work smoothly after some weathering. Appearance stays clean. They don't require batteries. A couple of things to keep in mind: (1) The lock is mechanical, so you are selecting numbers not in any particular order, so the number of combinations is very low. This is minimal security, not designed to stop a professional. Second, when cutting the hole for a gate, keep in mind that the gate will sag over time, so best to bias the hole upward. I've had to adjust the gate hinge screw holes to offset the sag, but it seems to have settled now.
L**A
Great for exterior gates! no batteries needed
This was a great option for my city-property gates. Because of the way my gates were built, I had to have a carpenter do some cutting out of the back-stop and shimming to get them installed and aligned properly. They work great. I left the presser bar latch on the gates, so you have to also release that after turning the latch. The latch does not spring close, so you can do one, then the other and open the gate with one hand. You can flip-close the latch from either side and once you do that it re-sets the need to enter the code. When the latch is open it will stay open if you want to keep it unlocked also. My tenants and gardener love these easy-access, easy-to-flip latches because they are reliable and don't need electricity/batteries or key for a pin-coded gate system. For them, it's security that's no-hassle. We've been using them for about 6 months now, through cold, rain, etc. They feel very sturdy and the bolt/throw looks like steel, so I don't expect it to rust.
T**S
Nice product
Nice product
R**Z
Locked out in heat!
I bought two of these three months ago. At first they worked great. Well designed, and functional. Now one of the locks has stopped working, probably because of the heat. My pet sitter was locked out for two days and we were concerned about the cat. Fortunately I got home and could enter through the garage. All was fine, the cat was fed and forgave me. Ultimately I cannot recommend this lock because it failed and I can’t rely upon it. I would like my money back or a replacement but there has been no response. It is out of the refund window. Obviously despite the low price it is not worth it to have a broken and unreliable lock after 3 months.
C**T
Great lock, simple to install and sturdy
We got this lock after some confusion with a new fence, and inability to install a deadbolt. Anyway, overall installation is pretty simple - 3 holes and some screws, thats it and you have a secure gate lock, with a keypad entry. Looks great, would recommend.
E**N
Good and bad
I ordered two of these to provide tenants with access to gated outdoor space with an old iton gate. By the time my iron guy got around to installing a new plate for this lock, the return window was closed. I was not able to set my preferred combination on one of the two because that number malfunctioned. You can only use each number once, and the order doesn't matter, so there really are very few "combinations" since 1234 is the same as 4321. My handyman could not figure out how to make the lock work once installed. I'm hoping I can get someone to resolve this. Very frustrating.
D**J
Works great
I have horse doors on my barn with latches on the inside. Realized if I lost power I had no way in. Put this on one door and it works perfectly and with a code I can get in without opening the overhead door.
A**R
Problematic and it didn't last long
I would avoid this lock - pay more and get a nicer one more suitable for outdoors. Ours stopped working mechanically after about 2-3 months and had to be removed. It was easy enough to program and install but the key pad gave us trouble from the start - some times I would have to punch the code in several times before it would unlock. After a few rains it got harder and harder to turn the latch until it finally stopped working all together. I took it off and found the mechanism inside to be badly rusted as seen in the picture.
E**C
Good quality and robust
C**A
Très pratique lorsqu’on a un chien qui sait ouvrir les portes de la maison même si la clanche était posée en verticale. Ses grosses pattes ne pourront jamais faire le code ! Facile à poser.
T**Y
Bon produit robuste et aussi facile à programmer qu'à installer. Comme tout produit à installer soi-même, il faut prendre le temps de bien lire les directives et bien mesurer, surtout là où percer. De là, tout est simple. Une tige et deux vis et le tour est joué. Comme le verrou est de type mécanique, on ne peut pas coder des séquences répétitives mais ça, c'est sans conséquence. Le loquet glisse très bien dans l'anse et le bouton est facile à tourner et de taille appropriée pour les petites mains.
J**S
Compré la cerradura y vino defectuosa. Me enviaron una nueva enseguida. Fantástico producto y sobretodo fantástica atención postventa.
N**Y
This it is bang on the money for what I was looking for. I wanted something to add additional security to my garden gate without going too fort knox. This has been standing up to the awful weather really well so far, and looks really good. It is easy to use, responsive and feel like a quality product. I was quite expensive you you can feel from the weight of it that is is going to be really strong and difficult to get past. Fitting is a bit of a pain and if you are not used to this type of thing, plan it out well before you start, to make sure it works well for you.
Trustpilot
1 week ago
5 days ago