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🔐 Unlock the future of home security with style and smarts!
The iulock Keypad & Key Smart Door Lock combines advanced security with sleek matte black design, offering 50 customizable codes, waterproof durability, and an 18-month battery life with USB backup. Engineered for easy installation and reliable performance in extreme weather, it’s the perfect upgrade for modern homes and offices seeking keyless convenience and peace of mind.


| ASIN | B0B2MPYRKP |
| Additional Features | Waterproof |
| Best Sellers Rank | #2,493 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Door Knobs |
| Brand | iulock |
| Brand Name | iulock |
| Color | Matte Black |
| Control Method | Touch |
| Controller Type | Hand Control, Mechanical knob |
| Customer Reviews | 4.3 out of 5 stars 2,656 Reviews |
| Finish Types | Matte Black |
| Included Components | Knob, Lock, Screwdriver |
| Item Dimensions | 7 x 4.5 x 3.1 inches |
| Item dimensions L x W x H | 7 x 4.5 x 3.1 inches |
| Lock Type | Keypad |
| Manufacturer | IULOCK |
| Manufacturer Part Number | IU-30 |
| Manufacturer 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 Or… |
| Material | Rubber |
| Material Type | Rubber |
| Model Name | IU-30 |
| Model Number | IU-30 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 3 |
| Recommended Uses For Product | Door |
| Shape | Rectangular |
| Special Feature | Waterproof |
| Style Name | Compatible,Heavy-duty,Modern |
| Unit Count | 1 Count |
J**D
easy, install fantastic quality, great convenient door handle!
what an amazing little door handle this is!! I have struggled for a long time with having to keep my shed, locked and remembering to bring the key. I finally bought a little realtor combo key box and kept that there but what a pain that was to open every time, especially in the dark! For about 30 bucks this handle is amazing! It was incredibly easy to install. The video makes it even easier. My shed is old and the door is a little wonky, so I wasn’t sure it would work and it worked perfectly for me! I love that it lights up at night, and that I can have tools in one hand and open the door with the other quickly and easily. I love that you can change how long it stays unlocked for so if I’m mowing the lawn. I can have it stayed on Lock after doing it the first time for however long I want up to 12 hours! I actually just said it for 20 minutes
L**Y
Perfect for My Outdoor Gate
I got this keypad lock for my outdoor gate, and it works great! It feels sturdy and well made, and the matte black finish looks really nice. I love that I can use a code instead of carrying a key every time I go in and out. The keypad is simple to use, and having multiple user codes is very convenient for family members. I also like that it’s waterproof, which is important since I’m using it outdoors. So far, it has been reliable and exactly what I needed for my gate. Great combination of convenience and security. Definitely recommend!
C**E
Exactly what I wanted
This is new, but if it begins to fail, I'll update as needed. Pro: Lock is very nice looking. It's very modern, and sleek. It was easy to follow the step by step instructions to change and add a code. It comes with an app you can use to get temporary codes. It autolocks so you don't have to worry about forgetting to lock your door. It has a rubber grip that makes it easy to open on the inside and the outside of your hands are wet or slippery. The rubber grip is also a godsend since I live in Florida and my house is East facing. I get 6-8 hrs of direct sunlight in the front of the house, and my old door knob would get extremely hot. You can charge the Lock via usb-c if needed, but that is more so the backup battery. Main power comes from AAA batteries. It comes with a template if you need to make the holes, mine fit perfectly in the holes that were already there from my old Lock. Cons: There are no installation instructions. So, if you've never replaced a lock or door knob, you would have to youtube a video or something. I have replaced my locks enough times to know how to do it. And the insides have marking that show which side goes up which made it way easier to install. The batteries were not included. The tiny connector cable was folded on itself so when I needed to thread it thru the middle of the lock to connect it to the power source, I had to use soldering tweezers to get it thru. The cable itself kept bending inside of the lock and would get stuck half way thru. All in all, for the price, I think it is a great lock and would recommend. It took me about 15 mins to install, but that is only due to the cable not wanting to come thru the lock. I am extremely happy with this purchase. It's not perfect, but it is exactly what I wanted/needed. I do need to check and see if the seller sells extra rubber grips due to one of my dogs having severe anxiety and sometimes chewing on the door knob. But that is my issue, not the sellers.
M**T
Difficult to install, difficult to work with, no way to unlock it from the inside.
So many things wrong with this lockset I can't even list them all. The latch assembly binds making turning the knob to open it difficult. It comes with rubber washers to seal the round plates that fit against the door (good idea in theory): they are floppy and almost impossible to fit into place; if you had 3 hands it might help. The knobs have a nice textured rubber grip: if and when they wear out they cannot be replaced. With such narrow knobs it is pretty difficult to turn them - without the rubber grips it might be impossible, especially if your hands are sweaty. The buttons are difficult to see unless you stoop. To unlock the door so you can come in and out, say to bring in several bags of groceries, you have to enter a special code. That means to (un)set it to pass-through mode you have to do it from the outside. In fact everything the lock can do has to be done from the outside. During the last half century I have installed dozens and dozens of locksets of many different brands. It usually takes all of fifteen minutes MAX. This took me hours. I thought the reason it was difficult to open was because the latch plate was off a bit (very old house). Not the problem. Oh, the wooden stop the door closes against needed to be removed and put back on to accommodate the door because it has warped a wee bit. That wasn't the problem. All in all I spent hours trying to get it installed. Programming: in order to make any changes you have to enter the master code first. Good luck finding it. It is nowhere that I could find in the instructions. Turns out it is in a VERY small box with TINY print on one of the flaps on the box it came in. I found it by accident. Just in case you're crazy enough to buy this thing the master code is 123456. The keys that come with the lockets are cheap and feel like they're going to break off when you use them (you'll need to have them so you can get in while you're looking for the master code or adjusting the door frame so you'll need to plan a trip to a hardware store/locksmith to get something solid made for you. If you like punishment this is the lockset for you. If your tastes are less extreme avoid this thing like the plague.
D**R
We have a winner!
This was our second try for a solution for the pass door on our detached garage, the first one we tried was app-based, fingerprint and just too complicated for the whole family to get along with. This unit is simple, seems very well-made and the rubber grippy surface is a welcome touch. The trade-off is a somewhat more "demanding" programming procedure - I put the batteries in it and programmed it before I installed it and it wasn't that bad. Another killer feature that our first smart-lock lacked is a delayed auto-lock setting, this delays the re-lock after you enter the code for up to 12 hours, this is entered as seconds and we have ours set for 14,400 seconds (4 hours). This means I don't have to enter the code every time we want to walk into the garage, but if we are leaving it unattended, 4 presses of the 'checkmark" button locks it. I realize this isn't for everyone, but in a rural area with security cameras, it's great to have the option. This is an honest 5 stars, I can't think of anything I'd change, other than maybe a different color, this is a very modern look, but mine is on a log garage next to a log home and "modern" isn't what we typically choose. I can't speak to battery life yet, but other reviews seem to indicate it's quite good.
M**Y
Great overall - minor curiosities on some features
The overall aesthetics, design, and function of this knob set are all excellent. The bolt, locking, and security attributes all seem both precision and heavy duty. The setup or “programming” of passcodes is simple - and easily implemented. There were only 2 “curiosities” I personally encountered. Since I was interested only in a fast installation requiring no advanced features, I did not track down the further information to answer my questions. So for what it is worth… I found the two (knob skirt flange to door surface) rubber sealing gaskets (inner and outer) to be a PITA to install, so they lay perfectly “flat”. On each seal, there is a flat “smooth” side - and its other side has a slight groove (or “track”) in them - which I “assumed” faces the knob, allowing its perimeter edge to “ride in it” - creating a seal between it and the door surface. The assembly drawing provided is not specific enough in detail to confirm or contradict this assertion. However, my best effort to hold the seal in proper positioning - with that track to flange relationship - (to remain perfectly in place around the entire circumference) while tightening the mounting screws - failed. And although there is a continuous seal of the rubber around the knob skirt, it is not uniformly flat and evenly spaced in its width around the flanges, in appearance. This was the case both on the interior and exterior surfaces. Therefore it may be that the seal should be inverted - such that its smooth side faces the knob, while the side with the channel mates to the door surface. My other unsolved mystery was in a failed attempt to successfully program a time period of “delaying the automatic re-locking after an unlock” (using my code) - was successfully achieved. I may be misunderstanding the feature description. But In following the sequence written in the instructions, the lock always indicated an error (red) before I even completed the sequence of codes to be inputted. So setting aside at least one of the fancy features (that I never considered anyway until I read the instructions) this is a very nice knob set. Its materials, design, feel, installation, and security all seem to be of very high quality and never hint that the unit (like most all items now in our market) is made in China. I do recommend this model for anyone wanting this feature set in a door knob that adequately secures your home, yet allows simple passcode access to those granted via the correct code.
B**L
As pictured, A must have !
Just as it's pictured. I haven't installed these items yet, but I have similar ones I purchased, and they work very well.
B**T
Perfect for my needs
In my very small gated community in Florida many of us never locked our doors while being away for a short time, until... Yep, someone had money stolen while being unlocked. So, several of us decided to not only lock up, but didn't want to carry keys. This entry door is perfect! Easy to install, easier to program and it has several nice added features that I'll not tell you about here, if you're wanting a keyless street entry door lock at a great price point, this is it!
V**N
No Nonsense product.
Works as well as shown. No nonsense product. Easy to install. The directions are idiot proof. Check the existing holes if replacing a knob.
M**N
Fonction même au froid
Fonction toujours aussi bien après 6 mois ! Elle a passer a traver le froid de l hiver québécois
H**A
Mi primera experiencia! cerradura con código.
Tengo pocos días de haberla instalado y hasta ahora todo muy bien , las instrucciones son muy claras no tuve problemas .
R**A
Causa buena impresión
Llegó en el tiempo programado, en excelentes condiciones. Se ve de buena calidad. Aún no se instala por lo que no puedo opinar del funcionamiento
S**H
good quality
need help because for two locks I was missing the rubber grip. Can you send it to me?
Trustpilot
3 weeks ago
2 months ago