🔐 Unlock the future of smart security—stylish, durable, and always one step ahead.
The iulock IU-30 Matte Black Keypad & Key Smart Door Lock combines heavy-duty metal construction with advanced features like 50 customizable user codes, IP65 waterproof rating, and an 18-month battery life supported by USB-C backup. Designed for both residential and commercial doors, it offers ergonomic style, silent operation, and easy DIY installation, making it the ultimate smart security upgrade for modern homes and offices.
Brand | iulock |
Special Feature | Waterproof |
Lock Type | Keypad |
Item dimensions L x W x H | 7 x 4.5 x 3.1 inches |
Material | Rubber |
Recommended Uses For Product | Home security, Rental security, Office security, Hotel security, Garage security, Apartment security |
Style | Compatible,Heavy-duty,Modern |
Color | Matte Black |
Number of Pieces | 3 |
Finish Type | Matte Black |
Included Components | Knob, Lock, Screwdriver |
Controller Type | Hand Control, Mechanical knob |
Shape | Rectangular |
Control Method | Touch |
Model Name | IU-30 |
Manufacturer | IULOCK |
Part Number | IU-30 |
Item Weight | 2.29 pounds |
Product Dimensions | 7 x 4.5 x 3.1 inches |
Item model number | IU-30 |
Batteries | 4 AAA batteries required. |
Finish | Matte Black |
Handle Material | Rubber, Zinc Alloy |
Special Features | Waterproof |
Usage | -22F to 176F, 2 keys,1 Master Passcode,50 User Passcodes, code 1-15 digits in length, USB-C type backup,waterproof IP65 (Can be used outdoors, sun and rains no problem),Backlit Keypad,Anti peeping user code protection, Auto-lock (programmable), Visitor Mode, Silent Mode. |
Batteries Included? | No |
Batteries Required? | No |
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.See answers www.iulock.com for specific warranty details and limitations |
G**I
Awesome 3-1 Doorknob Lock Easy to Use and Install
I was quite happy with this purchase. The item is exactly what I was looking for. It was sturdy, easy to install, easy to understand directions and easy to program. I like that it has options to use a key or electronic keypad, it also has option as a smart lock but I have not registered for that yet. It does require 4 AAA batteries which is not included.
T**
Good price, easy to install. Work well.
Very easy and straight forward. Manual instructions, procedures to install are on one set. First, I tried to insert the batteries and 'play' with the lock, setup some codes, clear some and added the master codes. All went well. Tested the real spare keys. The lock size, dimension are standard with household lock sizes. Installation took about 1/2 hours with some testing in and out. I save the real spare keys.
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.
D**E
Solid handle, very user friendly
The media could not be loaded. I’ve been using this push button coded door handle for a few months now, and it’s easily one of the best coded handles I’ve tried. Setup and daily use are both very straightforward. There was no hassle, very user friendly. The handle feels solid, and after months of regular use, it’s still working perfectly with no issues. I’ve already bought more of these for other doors because of how convenient and dependable they are. If you’re looking for a coded door handle that’s simple, durable, and effective, I highly recommend this one.
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.
A**R
10 stars
Absolutely LOVE this locking door knob. Works great for keeping my son with Autism out of the pantry. Easy to install too.
W**R
Great but
I bought this for the bathroom on my small business cafe. My cafe is in a vacation beach town and I was having problems with non patrons coming in and defecating on the floor and other things. I installed this and programmed my pos to print the code on the bottom of all receipts so that only my patrons know the code. It works great and my patrons love it. The problem is that this lock can't work alone. I had to install a slide lock on the inside of the door so that whenever someone is inside other patrons don't walk in on them. This problem can easily be alleviated with a simple button on the center of the inside door handle to disable the keypad whenever someone is inside. Other than that this is perfect. It was really easy to install and program, took me less than 10 minutes and the keypad even lights up. I love it and if the need arises I will buy another one.
L**D
Easy to install and program! Love it.
The installation video is nice and slow, easy to follow and I had no trouble! Also the code was super to program. It seems to be strong, great design, awesome value for money so far. Ny son hasn’t been able to break into my snack pantry yet! Love this.
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