ARPHA Keyless Entry Door Lock, Palmar Vein Recognition Deadbolt with Handleset for Front Door, Built-in WiFi, Amazon Alexa, Google Assistant, App-Control, Voice Control, NFC
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- – 4-month term
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Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Color: Matte
Features
- Simplified Security, Enhanced ProtectionFeaturing an anti-peep keypad and single-use temporary passcodes, our keyless entry system ensures uncompromised privacy. Customizable auto-locking timers and real-time door lock access logs via the app provide granular control over entry points while maintaining ANSI/BHMA-compliant security protocols.
- ANSI Grade 3 Certified Heavy-Duty DeadboltConstructed with military-grade alloy and IP54-rated weather resistance, this all-metal smart lock operates flawlessly from -4F to 140Fguaranteeing deadbolt reliability through blizzards, monsoons, or desert heatwaves. Your front door security remains uninterrupted, 365 days a year.
- Extended Power for Uninterrupted OperationEquipped with 8 AA batteries delivering 9+ months of keyless entry functionality, the system proactively issues low-battery alerts through the app and keypad display. Never face emergency front door lock failures again.
- 15-Minute Deadbolt Installation Guaranteed Our patented Installation Template eliminates guesswork: 1. Measure door specifications using the provided gauge card; 2. Select compatible deadbolt tongue length (2-3/8"" or 2-3/4""); 3.Complete tool-free mounting with pre-drilled alignment. No electrical wiring or technical expertise required.
- Exceptional Support & AssuranceOur dedicated support team is available 24/7 after-sales email service to assist you. Arpha offers a 30-day money-back and 18-month assurance, and lifetime technical support, Please do not hesitate to tell us if you need our help.
Brand: ARPHA
Special Feature: Anti-Peeping Password, Auto-Lock, One-Touch Lock, Passcode Unlock, Weather Resistant
Lock Type: Deadbolt, Keypad
Item dimensions L x W x H: 1 x 1 x 1 inches
Material: Metal
Brand Name: ARPHA
Number of Pieces: 1
Included Components: Arpha Smart Lock * 1, Backup key * 2, Door latch * 1, Indoor controller * 1, User manual * 1
Model Number: D180W
Model Name: D180W
Manufacturer: ARPHA
Unit Count: 1.0 Count
Item Dimensions: 1 x 1 x 1 inches
Additional Features: Anti-Peeping Password, Auto-Lock, One-Touch Lock, Passcode Unlock, Weather Resistant
Lock Type: Deadbolt, Keypad
Control Method: App, Voice
Connectivity Protocol: Wi-Fi
Smart Home Compatibility: Smart Home Compatible
Style Name: Art Deco
Color: Matte
Material Type: Metal
Finish Types: Brushed
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
This lock works perfectly. Easy install, super responsive fingerprint and keypad. Solid build, makes daily access so convenient and home feels much safer.
Reviewed in the United States on May 11, 2026 by Liang
I’m really impressed with this smart lock! The fingerprint unlock is fast and accurate, and the app control makes it super convenient when I’m away from home. I also love the built-in camera and doorbell feature because I can see and talk to visitors directly from my phone. The installation was easier than expected, and the satin nickel finish looks modern and elegant on my front door. The auto-lock feature gives extra peace of mind, especially when the kids forget to lock the door. The video quality is clear, and the lock feels sturdy and secure. Overall, this is a great smart lock for anyone who wants better security and convenience without complicated setup.
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Reviewed in the United States on May 15, 2026 by Li
I’m so glad I got this! I used to always fumble around looking for my keys, but now I can just use my fingerprint or a quick code to get in. It unlocks so fast. The auto-lock feature is also a lifesaver because I always forget if I locked the front door or not. It was pretty easy to install too. Highly recommend it to anyone who wants to go keyless!
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Reviewed in the United States on May 25, 2026 by Andy
Color: Matte
Battery life sucks. I had this lock for less than a year. The first 60 days was great. Afterward it began to give me issues. First, the inside push button when i pushed it to unlock for the inside , it fell inside the lock. Well that was ok. I figured I could work with that, I just had to now physically turn the knob. (no problem). Then it indicated that the battery need to be changed. Even though it had only been a few months of use. But i changed them (8 batteries). While a month later, it indicated that again, batteries need replaced. To make a long story short....I had the lock for 8 months and have replaced the batteries 4 times in 8 months . It requires 8 batteries. That a total of 32 batteries in 8 months. Wow that's getting close to the cost of the lock itself. smh. Of course support has NOT reached back with me. All I can say is you night be better off STAYING away for this one.
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Reviewed in the United States on April 30, 2026 by Rosemary Wilson
I have only installed the deadbolt part thus far, but plan to install the door handle soon. The install of deadbolt was pretty easy overall. The lock functions well, and I love having the option to use a key, fingerprint, and code. I installed the Tuya app as directed, but the part that is missing for me, is no way to lock or unlock the door from the app unless someone rings the bell. Also you cannot view the camera unless someone rings the bell. I was hoping those features worked stand alone, if I want to view the camera I could, or if I want to validate the door is locked via the app I could. I think if those two features were in the app, it would be 5 stars for me.
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Reviewed in the United States on April 15, 2026 by Cheezy
I’m very impressed with this smart door lock. The fingerprint recognition is fast and accurate, and the keypad is easy to use. Installation was straightforward and the quality feels excellent. It adds both convenience and security to my home. I love that I no longer have to worry about carrying keys. Great product and worth the purchase!
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Reviewed in the United States on March 15, 2026 Reviewed in the United States on March 15, 2026 by liunachen
Color: Matte
I recently upgraded to this smart lock, and I’m genuinely impressed—it’s a game changer. From the moment I unboxed it, the design stood out: sleek, modern, and built with materials that feel both premium and durable. It complements the door beautifully and adds a touch of sophistication to the entryway. Installation was refreshingly simple. The instructions were clear, and everything fit together seamlessly—no need for drilling, rewiring, or second-guessing. It was up and running in under 30 minutes, which was a pleasant surprise. Functionality-wise, it’s flawless. Every feature works exactly as promised. We had previously invested in a high-end Philips smart lock, but after multiple failed attempts to get it working reliably, we gave up. This new lock, by contrast, has been rock-solid from day one. The fingerprint recognition is especially impressive—fast, accurate, and responsive. It’s become my favorite way to unlock the door, and it adds a layer of convenience I didn’t realize I was missing. The companion app is also intuitive and reliable, with a clean interface that makes managing access and settings a breeze. In short, this smart lock delivers on every front: aesthetics, performance, and ease of use. I couldn’t be happier with the purchase. Highly recommended for anyone looking to upgrade their home security without the headaches.
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Reviewed in the United States on September 13, 2025 by HillCounty505
It's fantastic! It was easy to install and simple to operate. I no longer have to worry about accidentally losing my keys, or the hassle of getting duplicates made or calling a locksmith. Highly recommended!
Reviewed in the United States on May 19, 2026 by Lan2346