280X Fingerprint Door Knob, Smart Door Knob with APP Control

The fingerprint doorknob by Ironzon is perfect to be able to protect rooms in your house from prying eyes. If you travel like I do a lot and rely on people to watch your home for you then these might be something that you want in your home. Protect your private information in your home office or be able to lock booze away from others in your absence with this indoor lock. it is also perfect for the garage to house entryway as well instead of having to rely on keys all the time. it has a very modern look to it and is easy to install. You are able to control it via the special key that comes with it, the app that is available for your phone and via a fingerprint. It is capable of remembering up to 50 fingerprints so you have ample space to record the amount of people that you want to grant access to. Remember that this is not a door lock meant for outdoors. I also like that I am able to know who used the lock via the app and that I can remove access to people at any time through the app as well. I highly recommend.

This IRONZON fingerprint door lock is a sleek, modern, and well-built door knob that’s easy to install and set up. Just like any door knob, if you can work a drill, you can probably understand how to install this. It has an install video you can watch, by scanning the code on the instruction manual.

The knob works with your fingerprint, phone app, or physical keys. The lock can store up to 50 fingerprints, which you can manage in the app. The physical keys are included, which are great for emergencies if the battery dies or if you're just old school like me and prefer using a key.

I really like the feel of the knob, its very solid and the spring is strong. The app is easy to use and it had no issues connecting to the knob.

It is rechargeable via USBc cable. The auto-lock feature is particularly useful for bedrooms, and you can keep track of who uses the lock and when. While the fingerprint reader generally works well, it can struggle if there's moisture on the finger or on the knob. Overall, this lock is a great choice.

This lock has a nice sleek modern design. Very easy to set up. This works with fingerprint, phone app or keys. It included keys which is always great to have in case the battery dies, I have never needed to use the keys. If the battery dies you always have the option to charge with usb to give it some power or use the keys. You can program up to 50 fingerprints and can remove them at any time in the app. This also has auto lock feature which is nice. This is perfect for bedroom door. If you want to control via wifi, you will need a separate gateway. Easy to keep track of who used lock and when in the app.

Was looking for a cool upgrade for my office, and this bi-metric doorknob popped up, I'm shocked do how much Ilike it.

First, it's a little larger than I anticipated from a handle standpoint, it feels like it's made of outdoors, but it surprising replaced my interior doorknob to my office with no modifications to the frame at all.

It took about 20 min to install after reading all the instructions, and downloading the app, we encountered very few hiccups Installed straight forward with a standard Philips screwdriver, and after downloading the app I enrolled m y fingerprint, and bang... it worked perfect!

Little sad it's not Wi-Fi so I can see who tried to get into my office remote, but overall, it's a solid and secure upgrade to any door.

Maybe that's because it only supports Bluetooth out of the box. For a WiFi connection you will need to purchase a separate gateway. But for an interior door, I think the ability to open it with either my fingerprint or via Bluetooth with an app are all of the capabilities I need. I would only need WiFi access if it was for an exterior door. The installation video on the product page is excellent, one of the best I have seen. If you watch that you should have no trouble installing it. If the batteries die, you can still unlock it with a key. The keyhole is on the bottom of the door knob. For the price, I think this product is a great deal. My only suggestion would be to offer a brushed nickel version. Black door knobs are not as popular these days.