🔐 Secure Your Space, Simplify Your Life!
The IU-20 Code Door Lock is a state-of-the-art electronic door knob designed for modern living. With the ability to program up to 50 user access codes and a master code, this lock offers unparalleled convenience and security. Its robust, weatherproof design ensures durability in any climate, while the easy installation process makes it a perfect fit for any standard door. Enjoy features like auto-lock, silent mode, and a lifetime warranty, making it an ideal choice for homes, offices, and rental properties.
| Brand | iulock |
| Special Feature | Waterproof |
| Lock Type | Door lock |
| Item dimensions L x W x H | 8.07 x 4.53 x 4.53 inches |
| Material | Metal |
| Recommended Uses For Product | Security |
| Style | Contemporary |
| Color | Matte Black |
| Number of Pieces | 4 |
| Finish Type | matte |
| Included Components | [Type-C USB Cable, Batteries(unconfirmed), Backup Keys(unconfirmed)] |
| Controller Type | Hand Control, Push Button, Mechanical knob |
| Shape | Rectangular |
| Item Weight | 16 ounces |
| Control Method | App |
| UPC | 781509852207 |
| Manufacturer | IULOCK |
| Item Weight | 1 pounds |
| Product Dimensions | 8.07 x 4.53 x 4.53 inches |
| Item model number | IU-20 |
| Batteries | 4 AA batteries required. |
| Finish | matte |
| Special Features | Waterproof |
| Usage | 2 Traditional keys( KW type ), 1 Master code,50 User codes, code 4-15 digit in length, waterproof IP65 (Can be used outdoors, can work when it rains),Energy saving, 4 AA batteries (batteries not included) can be used for more than 2 years,USB type-c backup,Backlit Keypad,password protection(random digits before or after the correct access code), Auto-lock (4 second), Passage Mode(Easy passage mode [√5√master code√] for easy back to auto-lock. Advanced passage[√ 0 √ master code √ 1 √] for a long time not need to auto-lock.[ master code √]to exit this passage mode, Silent Mode[Enable:√ 6 √ master code √ 0 √,Disable:√ 6 √ master code √ 1 √]. |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Warranty Description | Lifetime Limited Mechanical and Finish Warranty and 1-Year Limited Electronics Warranty Subject to the terms and conditions of the warranty, IULOCK extends a lifetime limited mechanical and finish warranty and a one-year limited electronics warranty to the original consumer user (“Original User”) of our IULOCK brand product (“Product”) against defects in material and workmanship, as long as the Original User occupies the residential premises upon which the Product was originally installed. |
X**O
Good quality
I use it for my back yard gate. It is working well. And easy to setup, easy to install. Simple to use. Like it.Value for money.
N**K
Designer Cans of Soup Secure House
While this might look a little like two very nice cans of soup bolted to your front door, I would emphasize "very nice." This doorknob is sturdy, simple, sleek and a few other positive words that start with S. It is produced by a U.S. company and doesn't store or share any data. I did a good amount of research, and this gem comes at steal.
J**E
Perfect
This lock is exactly what I needed. It was easy to install and program. There are plenty of different modes and users which can be utilized. Perfect for the door which only gets used occasionally.
N**I
My Todders Laughed at Me
Cons: This keypad door knob would be perfect if the master code was not so easy to figure out. I installed this on my husband's closet door to keep my toddlers from getting inside and ravishing his closet. I also got this lock for safety reasons as we keep a gun in the closet for security. While the gun is locked up and placed high out of reach, one can never take too much precaution with a gun. Within 2 minutes of discovering the knob, my toddlers were inside of the closet. One the first try, one of my toddlers just walked up to the knob and keyed 123456, pressed the checkmark, and walla, the door opened! Both of my toddlers laughed at me!The master code should not be so easy. While you can disable the master code- if you forget the code you use to override it- thank goodness you have a key!
J**S
Battery life on this lock is probably longer than the lock itself.
The media could not be loaded. Update: another one broke down, see video, it doesn't lock anymore, don't buy this junk!Honestly, the battery life on this lock is probably longer than the lock itself. I doubt the batteries will ever die because the locks will most likely break first. We bought 12 of these for our large house, and after about 1.5 years, they’re all starting to fail one by one.What happens is that after a while, the lock just stops locking—you can still open the door, but the mechanism won’t engage anymore. It's an internal issue. So far, we've had refunds for 2 locks, but now 4 of them are broken, and it's becoming a real headache.It's not just about getting a refund; it’s the hassle that comes with dealing with these constant failures. If they had lasted 4 or 5 years, I wouldn’t complain, but 1.5 years? That’s ridiculous for a product like this, especially when you rely on it for security.
A**R
Nice design
The design is a little cumbersome so be prepared to pinch a finger or two if your door opens inward, but it works really well. I like the fact that you can put in a random string of 20 numbers and as long as your code was correct somewhere in there, it will unlock. Keeps prying eyes guessing lol
C**2
Great locks for new home construction
Purchased a set of these to secure our house while under construction. Easy to program, it evens supports one time passcodes via a website without the locks needing an Internet connection to work.These should hold us over until we get Internet and power, then we'll upgrade to Internet smart locks and transition these to lock interior closets etc for our short term rental.
F**C
Great product
Installation simple no locksmith works fine
Trustpilot
5 days ago
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