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🔐 Elevate your entry game — security that’s smart, sleek, and always on point.
The iulock IU-30 keypad smart door lock offers keyless entry with up to 50 customizable codes, a durable matte black metal design, and IP65 waterproof rating. It features an ergonomic silicone grip, backlit keypad with silent and passage modes, and a long-lasting 18-month battery life with USB backup. Compatible with most door types and thicknesses, it’s easy to install and built to withstand extreme weather, making it ideal for modern homes and offices seeking stylish, reliable security.


















| Additional Features | Waterproof |
| Asin | B0B2MPYRKP |
| Best Sellers Rank | #2,420 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #13 in Door Knobs |
| Brand Name | iulock |
| Color | Matte Black |
| Control Method | Touch |
| Controller Type | Hand Control, Mechanical knob |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,571) 4.3 out of 5 stars |
| Finish Types | Matte Black |
| Included Components | Knob, Lock, Screwdriver |
| Item Dimensions | 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 Original User occupies the residential premises upon which the Product was originally installed.See answers www.iulock.com for specific warranty details and limitations |
| Material Type | Rubber |
| Model Name | IU-30 |
| Model Number | IU-30 |
| Number Of Packs | 1 |
| Number Of Pieces | 3 |
| Recommended Uses For Product | Door |
| Shape | Rectangular |
| Style Name | Compatible,Heavy-duty,Modern |
| Unit Count | 1 Count |
User
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
User
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!
User
Easy to program and well constructed. Good price point
Easy to install and program. Use case is for a garage door. Well constructed with a solid feel to it when grabbing it to open / close door. Really like the custom time delayed autolock feature. Hope the batteries last over a year as advertised. Guess I'll find out.
User
Great product
I have had this for over 2 years still working great and I haven’t changed the batteries yet, very easy to install and setup, great value
User
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.
User
Easy to Install and Reasonably Priced.
I bought this to replace a similar combination lock which failed after just 11 months. I've been using this one for 2 months now and it is working well.I like the button layout, which is easy to see while standing in front of the door without bending over. The buttons have a positive feel and produce a tone loud enough to be heard over wind & traffic noise. I also like that it uses 4 AAA batteries, which are easily replaceable by removing the cover held in place by a single screw. No dismantling the lock assembly like I had to do on the old lock.Installation was quite easy and took about 20 minutes using just a Phillips screwdriver.My only complaint is, the lock has no mechanical way to to disable the mechanism to make it a passage lock. This must be done by entering a code, which can be awkward when doing it frequently. I like to be able to go outside briefly and come back in without having to enter a code to restore the locking mechanism. A simple lever or button would be much more convenient.I will update the review to report how the lock holds up over time.
User
Keeps kids and guests out of rooms
Easy to install, easy to use. I got these (2) indoors, workout equipment room and master bedroom. away at work they work just fine to keep out teens & pre-teens that can easily work the typical child safety locks.
User
Easy install works great
Bought an eight pack and just finished installing them all in our boarding house. Installed exactly like a regular doorknob with no trouble. My husband was skeptical when I ordered these because he doesn't like anything digital. The programming was very well explained and easy to do. Now I will never have to unlock a door for someone who forgot their key again. I love them.
User
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.
User
Fonction même au froid
Fonction toujours aussi bien après 6 mois !Elle a passer a traver le froid de l hiver québécois
User
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 .
User
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
User
good quality
need help because for two locks I was missing the rubber grip. Can you send it to me?
Trustpilot
1 week ago
1 week ago