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Lockin

Lockin Veno Plus Smart Lock with 2K 180° Security Camera & Video Doorbell, AI Local Storage, Palm Vein/Fingerprint Keyless Entry Door Lock, Smart Locks for Front Door Bulit in Wi-Fi, App Control

  • Based on 274 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sep 23 – Sep 24
Order within 23 hours and 55 minutes
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Style: Palm Vein+8G Local Storage


Features

  • [Next-Gen Smart Lock for Front Door] Upgrade your home security with a true all-in-one smart lock. Enjoy keyless entry with fast palm vein or fingerprint unlockno fumbling for keys, no delays, just instant access.
  • [2K Ultra-Wide Camera & Video Doorbell] See whos at your door from head to toe. The 2K 180 panoramic camera eliminates 75% of blind spots vs. standard models, with motion alerts, IR night vision, two-way talk, and 8GB local storageno subscription required.
  • [Dual Biometric Unlock + 6 Access Methods] Unlock your door via palm vein, fingerprint, PIN code, app, voice assistant (Alexa/Google/Apple/Samsung), or mechanical keys. Perfect for multi-generational families, guests, and Airbnb hosts.
  • [Privacy-First Security] All facial, biometric, and video data is processed locally on the device with triple-layer encryptionkeeping your information safe from hacking and unauthorized access.
  • [Quick Setup & Worry-Free Support] Install in 15 minutes with just a screwdriver. Backed by 12-month warranty, 24/7 customer service, and lifetime technical support for complete peace of mind. What's in the Box: Exterior Assembly 1, Interior Assembly 1, Rechargeable Lithium-ion Battery 1, Rear Mounting Plate 1, Deadbolt Lock Body 1, Strike Box 1, Rear Mounting Plate Screws 2, Quick Start Guide 1.

Brand: Lockin


Special Feature: Auto-Lock, HD Definition, Motion Sensor, Night Vision, Palm Vein


Lock Type: Biometric, Deadbolt, Keypad


Item dimensions L x W x H: 7.24 x 3.29 x 1.48 inches


Material: Aluminum


Brand: ‎Lockin


Special Feature: ‎Auto-Lock, HD Definition, Motion Sensor, Night Vision, Palm Vein


Lock Type: ‎Biometric, Deadbolt, Keypad


Item dimensions L x W x H: ‎7.24 x 3.29 x 1.48 inches


Material: ‎Aluminum


Recommended Uses For Product: ‎Garage Door, bedroom door, for front door


Style: ‎Palm Vein+8G Local Storage


Color: ‎Black


Number of Pieces: ‎1


Included Components: ‎Battery, use manual


Item Weight: ‎3.7 Pounds


Control Method: ‎App, Remote, Touch, Voice


Connectivity Protocol: ‎Bluetooth, Matter, Thread, Wi-Fi


UPC: ‎850078767028


Model Name: ‎LK-551


Manufacturer: ‎Lockin


Part Number: ‎LKMSD551


Item Weight: ‎3.66 pounds


Product Dimensions: ‎7.24 x 3.29 x 1.48 inches


Item model number: ‎LKMSD551


Batteries: ‎1 Lithium Polymer batteries required. (included)


Item Package Quantity: ‎1


Special Features: ‎Auto-Lock, HD Definition, Motion Sensor, Night Vision, Palm Vein


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Polymer


Date First Available: February 26, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 23 – Sep 24

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.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Hands down Great smart lock with built in camera
Style: Palm Vein+8G Local Storage
Review Image by bogdan bogdan
Review Image by bogdan bogdan
Review Image by bogdan bogdan
The palm vein video smart lock is hands-down one of the most impressive pieces of smart home tech we've added to our home. It combines cutting-edge security with convenience in a way that feels futuristic but is surprisingly easy to use. The biometric feature is the standout palm vein scanning is fast, touchless, and incredibly secure. Unlike fingerprints (which can fail with dirty or wet hands), this method works almost every time and is nearly impossible to spoof. It feels like something out of a sci-fi movie but performs flawlessly. ... show more
Reviewed in the United States on July 22, 2025 by bogdan bogdan
    • Easy to install
Style: Palm Vein+8G Local Storage
Review Image by Steve Steve
Review Image by Steve Steve
Review Image by Steve Steve
Review Image by Steve Steve
I recently got my hands on the Lockin Veno Plus Smart Lock, and it's been a game-changer for my front door. The built-in 2K 180° security camera and video doorbell are fantastic; I can see who's at the door with incredible clarity, and the video doorbell feature means I don't miss a thing. The AI local storage is a huge plus, giving me peace of mind that my recordings are secure without needing a subscription. What truly sets this lock apart for me is the palm vein and fingerprint keyless entry – it's incredibly convenient and feels super secure. I barely use my keys anymore! Plus, having built-in Wi-Fi and app control makes managing access and monitoring my door so easy, whether I'm home or away. It's truly a smart lock that delivers on all its promises. ... show more
Reviewed in the United States on July 2, 2025 by Steve Steve
    • Excellent smart lock
Style: Palm Vein（No Camera）
This product works great, it replaced an older one from another brand that no longer would lock itself automatically. Installation was very easy, probably took me about 20 minutes top. The palm vein recognition feature works extremely well and is very fast. The app is very convenient, it’s great being able to unlock and lock it remotely. I had a guest coming over to let our dog out while we were out of town recently and it was very easy to setup that person temporarily with the palm vein feature. Lock is well build and feels like it should stand up to weather and time. I also have another lock from this company that has the camera feature and it works equally well. Very happy with my purchase, would definitely buy again! ... show more
Reviewed in the United States on July 17, 2025 by Chymera
    • Wonderful smart lock to make your safe life from daily use.
Style: Palm Vein+8G Local Storage
I bought this smart lock for convenient and safe’s reason. I always bring the physical keys in my bag. Anytime I want to change bag to match my clothes. I need to switch everything but sometimes I will forget the keys because of it is tiny. Then I need to call my husband to open the door for me. He will bring his keys too. So we made decisions to change the smart lock. First, we don’t need to bring the physical keys only to remember passwords. And the lock will recognize our finger prints to against theft in case someone got this password. It is very easy to set up. No any noise when you open it and weatherproof. It comes with 180 degree camera, AI motion to promote the safe and remote control app for our home. And It was really working functionally. It will worth the money you spent. ... show more
Reviewed in the United States on August 22, 2025 by Tiffany chen
    • This door lock has it all!
Style: Palm Vein+8G Local Storage
Overall, this is a very solid door lock. It has almost everything a smart lock can offer now — door lock, multiple modes of recognition and unlocking, online connectivity, surveillance camera, two way talking, cloud and local storage, rechargeable battery, and more. The install was very straightforward. Using the device and the companion app has been easy enough as well. The only complaint I have for this product is that the lithium ion battery doesn’t seem to last for long before needing recharged. You are given options to preserve battery life by selecting a mode for the lock to operate in based on how active you want the alarm detection. Other than that I think it’s a great product and recommend it over most of the others. ... show more
Reviewed in the United States on July 10, 2025 by Xander
    • Peace of Mind + Next-Level Convenience
Style: Palm Vein+8G Local Storage
The Lockin Veno Plus is hands down the most impressive smart lock I’ve used. Setup was smooth, and the integration of a 2K 180° security camera, fingerprint and palm vein entry, and built-in Wi-Fi makes it feel like something out of the future. The video quality is crystal clear — even at night — and the wide-angle view gives full visibility of my entryway. I love that everything is stored locally with AI features, so there’s no need to worry about cloud fees. The palm vein reader works surprisingly fast and adds an extra layer of security that feels futuristic but functional. The app is intuitive, remote control is reliable, and having real-time alerts for motion or visitors is super helpful. Whether I’m letting in family or checking footage while away, it all just works. If you're looking for a sleek, smart, and seriously secure solution for your front door — this is it. ... show more
Reviewed in the United States on July 23, 2025 by KJ

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