KS02A Fingerprint Door Lock, Keypad Deadbolt, Matte Black | Keyless Entry, AI Fingerprint, 20 Codes, Auto Lock, Anti-Peeping Code, IP54 Waterproof, Electronic Deadbolt for Front Door

This is our second one we purchased. It is easy to install and program. It looks and works great. We love the fact that we can go on a walk, lock the door and not have to worry about having a key. We programmed the fingerprint which is easy to use. For our kids they were able to choose their own codes and they love the fact that they can come and go and not have to have a key. I would not go back to a regular knob after using this!

great product easy to install and program and it works great.

5 stars+ Great lock at a reasonable price. So easy to assemble. Finger print reader works flawlessly. I will recommend to others and buy it again.

Pros: -cost. for what it is worth, I purchased this lock on sale at $55. (probably its appropriate price point for the lower tech niche.) it was so inexpensive compared to Wyze locks and other higher end tech that I bought the $10 extended warranty because some of the reviews of this and other similar locks had maybe 5% rate of 1-star reviews with cheap plastic hardware failures causing those customers frustrating problems. so far, so good. -function. it's a no-problem code reading lock. doesn't allow 1234 or 0000 type basic codes. no word on battery longevity yet or hardware condition after a frigid midwest winter. I have this installed on a covered entryway door, so I have my fingers crossed it will hold up. it reads codes no prob and takes about 1-1.5sec like it says to go from practically instantly recognizing the fingerprint to opening the bolt (see video). fast enough to be convenient and not have to carry key or enter code. the manual lock/unlock from inside is straightforward enough and comfortable. -setup. easy. i watched an amazon reviewer's 2-min install video before ordering this product. it's seriously simple, I'd say even for very low-tech people. if you can wield a screwdriver and have a sense of how doors work, installation should be no problem. programming it is easy as pie with clear and simple instructions included with redundancy. took me about 15 minutes at an easy pace from unboxing to final programming. my kid needed some help to get his fingerprint aligned but got it on the 2nd try and had fun doing it. -appearance. some of the 'non-brand name' locks on Amazon have somewhat off-putting unrecognizable brand names printed on their face. I didn't want that. felt cheap. this hides brand and has a very appealing look on the bronze plates. it's OK on the inside. Cons: -lower tech. obviously, if you're getting this lock for this price, you don't want or need higher tech. maybe this should be a pro. but if you want bluetooth, geofencing, wifi, alexa/Siri to run your house, forget it. you can still give codes and keys out with this... and up to 20 fingerprints. -unknown durability. if you're seriously worried about security and people busting your lock in, this is a lower grade lock like most entry-level ones. get something fancier and more expensive if you care about deterring would-be thieves with sledge hammers, crow bars, etc.

*Update* Don't be like me and not thoroughly read all the instructions and look at all the pictures. Something kept tickling the back of my brain about the lock that I'd missed something important so I went back and looked at the instructions and locking mechanism...I missed the part where you can make it longer! With some elbow grease and a dish towel (it is slightly greasy and kept slipping from my grip) I was able to turn the latch 90 degrees, pull out, then pull back the 90 degrees to lock the length in place and ta-da! It lined up perfectly. After feeling rather foolish for a minute that I missed that I easily put the front and back plate on and easy peasey the lock works perfectly and was SO easy to install. So don't be a me, if it is too short, make sure you have it extended to the full length before you give up. Original: Bought this a while ago and finally got some time to install. Apparently I did not do my measurements right on the front door because the deadbolt does not fit. The actual deadbolt itself is also smaller than the one I had previously, which just feels less secure. My old dead bold has a slot where I thought I'd be able to make this one work with it. Was able to fully connect everything, was excited...until I realized that it holds the lock (deadbolt knob may be better wording) about a 1/4" to the right of the unlock position. I'm sure there is a way I can fix this, I just got a bit defeated and gave up for the time being so I can go back with fresh eyes and attitude. I'll update it if I'm able to adjust it. For now, I can manually lock and unlock the door with the key, but the electronics don't work (they try) because the knob for the lock is not set to one of the three positions. I got this as a set, so I have one for my backdoor too. Now knowing the measurements, I checked between the two doors and the front door bore hole is about 1/2 inch deeper in than the back door (so I probably measured the back door assuming they would be the same, silly me). So I have a better feeling that the back door will go on smoothly, I just got frustrated and a bit defeated feeling and had to walk away from the project, so it'll be something I try next weekend. (I also have a different style of the same brand I tried next and that one just about ended me, I have steel wrapped doors and it requires three holes to be drilled in to secure it...hence the over-dramatic feelings, that one is the one I really lost it on).

Excelente producto me gustó mucho.

Best product for my requirement. it was fitting exactly on 32mm width wooden main door, while 35mm width is the minimum requirement to fix. serving the purpose more than expected. excellent. 4 AA batteries worked well for 12months with 5 members house frequently opening and closing the main door. Highly recommend.

Just needed to drill a larger hole. Installed and works fine. Great time saver.

Buen producto, es lo que esperaba

Es muy práctico