




From the brand


At eufy we believe all great smart home products need to be thoughtfully built from the start. From whole-home security to smart cleaning solutions, eufy’s technology brings you expert protection and deep cleaning that’s tailored to your lifestyle and creates human-first technology that enlivens the lives of everyone around you.
Because care is what makes a house a home, everything we build is built with care for you.
eufy, Built with Care
eufyCam S4 4-Cam Kit

eufy Security Camera
eufy POE NVR Security System
eufy Wired Camera
eufy Smart Lights
eufy Smart Lock
eufy Doorbell
eufy Baby & Mom
eufy Alarm System and Tracker

Seamless Fingerprint Recognition with Handle Grip: Unlock instantly with advanced biometric technology that learns and adapts to your usage. Effortless access for every family member, including parents and children.
Integrated Wi-Fi for Remote Access: Control your doors from anywhere using the app. Features include access management, real-time notifications, and detailed event history.
Extended Battery Life: Operates for up to 12 months on a single charge, ensuring year-round security without the hassle of frequent battery replacements.
Hassle-Free Installation and Broad Compatibility: Installs in just 15 minutes, no drilling required. Works with left- and right-hand doors, making it ideal for garage, side, office, or basement doors.
Reliable Customer Support: Backed by 24/7 customer service and an 18-month coverage for peace of mind, eufy ensures you’re protected from any issues. Reach us by phone, email, or live chat for prompt assistance.
7 reviews for eufy Smart Lock C33, Keypad Door Lock with Handle, Fingerprint Door Knob, Keyless Entry Door Lock for Front Door and Bedrooms, Electronic Deadbolt, Wi-Fi, Remote App Control, IP53 Waterproof, Black
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$23.99

K. Christensen –
Eufy Smart Lock C33…a solid investment and well made.
I really did not want a deadbolt lock and this lever smart lock from Eufy was exactly what I was looking for. I have a couple video doorbells from eufy and was really impressed with those and their build quality. I was equally impressed with the door hardware and the deadlatch was beefier than the deadlatch on the old doorlatch it was replacing. Directions were pretty good just so small to see, but I had watched the installation video and that was very helpful.Yes, it really only takes about 15 minutes to install and set up (excluding the software update it installed when I was finished) I also just flipped the deadbolt to the lower hole on the door to ensure the eufy latch had clearance (its tall and would not have fit under the deadbolt as was the original configuration on the door. I already had the deadbolt installed below the door latch on one of my exterior doors (I am tall and just like the latch on the higher hole) so that install was even quicker. The finger (thumbprint) reader works great and fast. Now we know our two basement doors and the garage door are locked and secure every evening now. It specially makes my wife happy as I was constantly leaving those doors unlocked because I was always in and out of them so often and it was a pain to remember a key or having one hanging near the back doors. Now it’s fast easy access and I don’t need to remember to lock them afterwards…the smart lock latches now remember for me.I do not know how long batteries will last but once they go, I am just going to replace all 8 of them with rechargeable lithium AAs. Right now, I would highly recommend these lever smart locks especially easy if you have no deadbolt above your latch but it’s easy enough to just switch them around putting your deadbolt on the bottom and they look and feel really nice too.
Stegosaurus –
Peace of Mind Every Night with a Rock-Solid Smart Lock
The build quality and handle design stand out immediately. The lever has a solid heft to it–smooth and comfortable to grasp–and having lever hardware instead of a knob makes a difference when carrying groceries or juggling bags. It feels like a small upgrade that pays off every day.The most important feature for me is the ability to schedule it to lock at a certain time every night. Now I don’t lay in bed wondering if I remembered to lock the door; it just takes care of itself, and that peace of mind is huge. Fingerprint recognition isn’t flawless–it often works on the first try, but sometimes I have to try again–but it’s quick enough and reliable enough that I never think of it as a problem.Installation takes some patience, but the instructions are clear, and the process is very doable if you pay attention step by step. Once installed, the app setup is simple. I think of it as “set it and forget it”–I created the schedule, turned on notifications, and haven’t had to open the app again. Unlocking makes a quiet mechanical sound, and there’s a fairly loud beep by default that can be disabled (I turned it off right away).Durability has been excellent. My unit is fully exposed–no overhang, sitting in direct desert sun and rain for seven months–and it has never faltered. I’ve only had to replace the batteries once in that time, even with multiple entries and exits every day. The Wi-Fi connection has been rock solid as well; remote access has never failed me.I liked this lock so much that I purchased another one for my garage side door. It’s a product that combines comfort, reliability, and peace of mind in a way that makes it easy to recommend.
Diana –
Great value
This lock is amazing. Easy to install and it works with the key and code. Also fingerprints. Durtable and considering the cheaper price. And it looks very modern. We needed it for installing on a property we will Airbnb and it perfect.
Todd R. –
Takes longer than 15 minutes to install.
This C33 replaced an older Schlage Smart lever lock that only opened with a code. My wife has long nails & can’t enter the code. This C33 has multiple ways to unlock besides a code. In addition to a code, there’s a fingerprint reader (that works great), Wi-Fi via the app, physical key, NFC card & Alexa. There’s even a power jack in the event the batteries die. There is a battery status icon in the app. It will also send a notication when batteries drop to 20%.7/13/2025 update..original factory batteries only lasted 2.5 months. Hopefully brand name batteries will last 12 months as promised.Replacement was simple until it came to attaching the back half (contains the batteries). The cable seemed to get in the way preventing the back unit from sitting flush with the door. I moved it around countless times times before it worked. The only modification I had to make was enlarging the door jamb for the Eufy striker plate (Schlage plate wouldn’t work). All total it took about one hour.It took another 10 minutes per user to set up in the app, individual codes, fingerprints & Eufy NFC card. NFC cards were an option ($20 for 3 pak). All things considered this is a great well thought out lock except for that cable problem (hope they fix that0.
فهد المغامسي –
منتج مممتاز
Akbarali F Jivaji –
Good useful product and very good quality
Joemar A. –
Perfect and easy to install