eufy Security Smart Lock C30, Keyless Entry Door Lock, Built-in WiFi Keypad Deadbolt for Front Door, No Bridge Required, Easy Installation, Reliable Power, Traditional, Black

We’ve purchased two of these and are quite happy. The only struggles installing were due to the age of our home - the bolt is larger than our old locks and requires some additional wood to be chiseled out of the door jamb to allow proper function. Not the locks fault and makes me feel like it is a better quality lock, just wanted to call that out. Integrated seamlessly with the eufy home app. We love being able to unlock the door from the car when we’ll have groceries or something, or when it is raining so you don’t have to stand outside any longer than needed. Also allows remote unlocking - a family member stopped by the house when we were at work and we could simply lock and unlock for them from another city. Comes with physical keys as well so you have a backup. For the door that gets the most use, the batteries last a few months and you have tons of notice when it is time to replace them. Have never had an issue where we were locked out because the battery died, and even if you did you still have the physical keys. You can set up to 8 digits for the code, which I like. The buttons have held up well and the locks still look good a year later after install.

I’ve been using the eufy Security Smart Lock C30 for a while now and it’s been a really solid upgrade from my regular deadbolt. One thing I really appreciate is that it hasn’t dropped the WiFi signal or lost connection since I installed it. It stays reliably connected, which is really important for a smart lock. The app is also very well built and easy to use. Everything is laid out clearly, so it’s simple to manage settings and check access. I like that it works with Alexa too, which makes it convenient to integrate with the rest of my smart home setup. Another feature I really like is being able to add multiple users and customize their access. You can give different people their own codes, which is great for family members or guests, and it’s easy to manage through the app. Installation was pretty straightforward as well. As long as you follow the instructions step by step, it’s not difficult to set up. Overall, it’s a reliable smart lock with good connectivity, a solid app, and useful access controls.

Great lock, easy to set up for the whole family. Installation was straightforward and took less than 30 minutes with just a screwdriver. The app is intuitive and allows you to create and manage multiple access codes for different family members. I particularly appreciate the auto-lock feature that activates after a customizable time period. Battery life has been impressive - going strong for three months now with regular use. The lock provides helpful notifications when batteries are running low. The keypad is responsive and backlit, making it easy to use at night. Integration with our smart home system was seamless, allowing us to check lock status remotely and incorporate it into our home automation routines. The guest access feature has been invaluable for visiting relatives and service providers. Overall, this smart lock provides excellent security with convenient features that our entire family has quickly adapted to using. Highly recommended for anyone looking to upgrade their home security system.

Great budget lock! We have had a touchpad Quikset deadbolt for many years that finally gave out. I think 10+ years of my boys yanking on it was finally enough. It thought it was locked when it was unlocked and vice versa. It had a good run. Thank you for your service. I shopped around a bit and wanted something secure but simple, high tech but affordable...and this Eufy seemed to fit the bill. We used to have an automatic vacuum from Eufy and it worked like a champ. So I had some brand familiarity and comfort with Eufy. This was a super easy install. It doesn't come with a full instruction manual so you have to scan a QR code to get to it. No biggy. It was all super intuitive and everything worked as stated. I did have to chisel out the recess where the deadbolt itself sits in the side of the door. But that was no biggy. Five minutes with a hammer and chisel after making a new outline with a pencil. Wifi integration was a snap through the app and so far everything is great. I've got it integrated with my google home and it seems to be running perfectly. Thanks Eufy for another great product!

Updating to 4 stars since the battery life issue was resolved. The lock now performs well with little battery drain. Eufy customer support was also excellent! Original review: The lock was easy to install and good quality, but the battery drain is horrible. I get less than 3 weeks for each new set of alkaline batteries on a door that's used 3 times per week. That's aweful. The door is less than 6 feet from a router. I suspect the wifi chip isn't sleeping and killing the batteries. I've contacted Eufy/Anker to see about an RMA and will update if the replacement lock fixes this issue.

Battery life is TERRIBLE. Lucky to get 2 weeks use out of battery and that’s only using a max of 2 times per day. Do NOT recommend. Very disappointing for the price paid.

Works so well! Fast shipping, great instructions. Easy install and app set up! Love that it integrates with Alexa and has the ability to see if door is locked remotely! Highly recommend

Good value, you have to download the app to get the installation instructions. Don’t know if they tell you that but installation is easy. In the app you add a new device connect to your WiFi, then create your passcode. Works great I have two so far.

Great product. Easy and quick install. Would recommend.

Great product. Makes entry and exit +locking) quick and painless. Love being able to unlock with a code vs. key, and being able to lock the door with a single keypress. The internet connectivity is great for checking whether the door is locked or unlocking for a guest/etc. I'm giving 4 stars only because of poor battery life. I've used lithium batteries in it and still only get a few months before I have to change the batteries again. The batteries can die quickly, so if you use this on a property you don't use daily (ex. Vacation or second property), the batteries can die and lock you out of you don't always carry a physical key.

I recently purchased the Eufy Smart Lock, and I have been extremely impressed with its performance. The lock is not only easy to install, but it is also very user-friendly when it comes to connecting it to the Eufy app and my home internet. One minor suggestion I have for the future is for the Eufy app to display the battery life of the lock. It would be helpful to know when the battery is running low so that I can replace it on time. As of now, I often find myself concerned that the battery might run out, and I could potentially be locked out of my home. Overall, I am highly satisfied with the Eufy Smart Lock and would recommend it to anyone looking for a reliable and convenient home security solution.

It's very good I'd say. Easy to use. But it lost marks because the battery is not really good. I understand you're paying for the smart functions but dang. I thought perhaps it can add more batteries in etc. And not change it too often. I'd still recommend this product tho!

Fonctionne très bien, bonne qualité, à recommander.