






From the brand


What makes our product unique?
At Firstriver, we focus on smart innovation, strict quality control, and reliable performance to deliver secure and affordable smart home solutions.
Why we love what we do?
We put our customers first. Firstriver Smart Locks let everyone access their home easily by code, fingerprint, or app for a safer and smarter living experience.
WiFi Smart Door Lock
WiFi Smart Door Lock




Remote Control Anywhere: With built-in Wi-Fi (no extra hub needed), this smart deadbolt connects directly to your 2.4GHz home network. Lock, unlock, and manage your door from anywhere using the smartphone app.
Multiple Unlock Options: This WiFi smart lock offers 6 secure ways to access—app, fingerprint, passcode, IC card, mechanical key, or voice control with Alexa/Google Assistant—giving you flexible access for family and guests.
Fingerprint Fast Access: Unlock your door instantly with advanced fingerprint recognition. Detects your fingerprint in just 0.3 seconds and unlocks in 1.5 seconds, ensuring reliable and effortless keyless entry with highly accurate performance.
Auto-Lock for Security: Customize your lock to automatically secure the door 5–900 seconds after closing, or press the “#” key for instant locking. The automatic function always keeps your home secure, so you never have to worry about forgetting.
App Control & Code Sharing: Manage your smart door lock using the App. Share Permanent, Recurring, Duration, or One-Time passcodes with family and friends. Add or remove users, check access logs, enable Normally Open Mode—all from your smartphone.
3-Year Full Replacement Support: Built with Firstriver’s precision engineering, this smart lock includes a 3-year premium replacement plan—offering reliable access security and peace of mind, year after year.
5 reviews for WiFi Smart Lock for Front Door – Firstriver Keyless Entry Electronic Deadbolt with Biometric Fingerprint & Digital Keypad Built-in Wi-Fi App Control Auto Lock Compatible with Alexa & Google Assistant
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$23.99

MrsGlendon –
Solid, easy deadbolt lock! Makes life so much easier:)
We are getting close to the finish of building our cabin. My husband has already installed door knobs, so we just needed the deadbolt part.We wanted one with the codes/fingerprint… & our choice fit the bill perfectly.We love the ease of getting in our cabin & feel better now that the deadbolt has been installed. We have alot of equipment still in the cabin working on it, & felt better with the added security.The lock works perfect & is nice to be able to put in a one time code for workers that might need in. It’s also nice that each of our family members can put in their own code, so it’s easier for them to remember.My husband said it was an easy install.Great choice & I would recommend to others.
Regine –
Easy to Use & Super Convenient Smart Lock
This smart lock works perfectly! Setup was quick, and I love having fingerprint, keypad, and app control all in one. The built-in WiFi makes it easy to check and lock the door from anywhere, and the auto-lock feature gives me peace of mind. Very secure, easy to use, and looks great on the door.
Lynn –
Reliable, Convenient, and Peace of Mind Smart Lock
I can say with confidence that this lock has met and even exceeded my expectations for reliability, functionality, and everyday ease of use after using it for a few weeks. It was easy to set up and went faster than I thought it would. After I installed it, I linked the lock to the app, and it quickly connected to my home’s Wi-Fi. I can control and check the lock from afar with the app, which has been very helpful. When I’m in a hurry to leave and wonder if I locked the door, I can easily check the lock status on my phone and lock it with a tap. One of the best things about having this device is the sense of control I get, even when I’m not home. I registered my thumb and index finger, and it always recognized me correctly the first time. This feature is very helpful when I’m busy shopping or just want to get home quickly without having to look around. Other family members have also set up fingerprints, and it’s easy for everyone to come and go. It makes sure that the door locks itself after a short amount of time. I didn’t know how much peace of mind the device would give me until I started using it. You won’t have to check twice or go back to the door to make sure it’s locked. The lock is one of those things that makes everyday tasks easier without making a big deal out of it. I have made temporary codes for family and friends who come to visit. The process is much easier than giving out spare keys or worrying about who still has the keys. The app’s ability to quickly create and delete codes gives you more freedom and control. I just make a code and delete it after my guests leave when they stay for a few days. It still works just as well as it did the first day, even after a lot of use. I tried it out at different times of the day, and it worked well every time. I also liked that the app keeps a record of what I’ve done. I can see who opened the door and when, which makes me feel better. When I’m away for the weekend or have guests over while I’m at work, it comes in handy. I don’t examine it often, but it’s nice to know that it’s there when I need it.
Amazon customer –
Safe Home, Smart Choice
This smart lock became one of the most practical upgrades in my house. I used to worry about forgetting my keys or my kids getting locked out, but this lock solved all that. The installation was quick, and the structure feels sturdy and heavy-duty, not cheap plastic. It fits perfectly on my wooden door and looks modern. The fingerprint sensor works almost instantly—one touch, and it unlocks without delay. My kids love it because they don’t have to carry keys around.The app control is another thing that makes it special. I can see who opens the door and when. I gave temporary codes to my cleaner and my neighbor when they needed access. The app lets me manage everything, even when I’m away from home. Once, while on vacation, I got a delivery that required door access, and with a few taps, I unlocked it and locked it again right after. It’s amazing how much control it gives.I also like the auto-lock and code-sharing options. I never worry about forgetting to lock the door, as it closes automatically after a set time. The keypad works smoothly even in cold weather. I also appreciate that it connects with Google Assistant, so I can lock or unlock hands-free. It feels safe knowing the system is encrypted and responsive. The lock feels durable and solid, and the touch keypad adds a clean look to the door. For the price, it offers both smart convenience and security that really make daily life easier. Great buy.
CONG CHUA DAU TAY –
WiFi Smart Lock
After installing the new deadbolt, it took me less than half an hour to replace the old one, and after it was installed, it was easy to connect it to WiFi using the app. Quickly, I was able to access all of the functionalities, including the ability to unlock the device using my fingerprint, the keypad, the app, and the voice assistant. I learned how much simpler life is when you don’t have to worry about carrying keys or struggling to open the door with your hands full. This realization came to me on the very first day of my new job. I put each part through its paces to see how dependable it was. Virtually immediately, the fingerprint access stuck out to me since it is both quick and accurate, and it recognizes my fingerprint virtually instantaneously each and every time. Simply touching the sensor and hearing the bolt unlock is a sensation that is wonderfully soft and smooth. Additionally, I uploaded the fingerprints of both my husband and a friend, and the lock was able to identify both of them in a consistent manner. There is no difference in the effectiveness of the keypad option, which provides flexibility in situations when an individual does not have their fingerprint or phone stored. Both of the access ways have shown their dependability over a period of many weeks, responding promptly and without any faults or delays.