Security Smart Lock C220, Fingerprint Keyless Entry Door Lock, Built-in Wi-Fi, App Remote Control, Front Door Smart Lock Deadbolt, 8 Months Battery, Reliable Power, IP53 Waterproof, BHMA Grade 3ClimatePartner certified

I took out a faulty Yale deadlock on my wooden apartment front door, and having checked the measurements carefully with the instructions (before ordering!), I found it very easy to install. It took a couple of hours, but mainly because my old door has had a couple of previous locks. I do have a lot of tools available, and in my case needed chisels, drill, screwdrivers & some filler .... but in a new door, this should be a dream to fit.I am really impressed with how it works, too. I don't need a separate control hub for this model, as it works through WiFi & is powered by battery.The eufy security app is *very good*, and this made the difference for me, against a similar offering from a very well known company (named above).So, I can open the door with codes, my fingerprints (as many fingers as I want to add) and I can allow others to do so too. I can set different levels of privilege, and use timed and temporary entry codes, all from my phone. I get an (optional) alert every time the door is opened or locked.I have ADHD, and eufy security gave me back my confidence - I set the door to lock automatically after a certain period of time, so I never forget to lock up!I can easily add a camera to my door lock - I haven't as it is an internal apartment door - butI do have a eufy outdoor camera, which stores videos locally on my phone. This means I don't need to pay for any storage subscriptions with my security system.All in all, I'm very happy with my eufy tech!

Great product, easy for our carpenter to fit on our new door. Works flawlessly with our smart home. Happily recommend

the locks themselves once set up work great but these are in remote apartments and needed t last a long time. The advert specifically states they last 8 months. mine lasted 4 weeks on 1 device and 6 on the other. very poor performance - about 10-15 locks/unlock cycles and the battery is dead. i deliberately placed a new wifi router next to the doors to guarantee a strong signal (5 feet away) so it cant be that.Update - I switched to lithium batteries after a chat with the support team. It took some time to get to the right person but once I did we got a fair compromise and this reflects in my review upgrade. the locks are now performing well. we run 2 air bnb apartments and having the ability to remote control is essential .