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- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
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30-day returns
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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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Sunday, Nov 15
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At a glance
- Condition
- New
- Color
- Grey Black
- Set
- With Square Handle
- Model
- ZN-S12
- Dimensions
- 5.92 x 2.75 x 1.18 in
- Weight
- 2.3 lb
- Material
- Aluminum, Metal
- In the box
- IBLOG ZN-S12 Smart Door Lock2 Door Levels Handels4 AA Batteries2 Backup Keys2 Fob CardsMounting PlateScrewsUser Manual
Features 7
- 5-in-1 Keyless Entry & AI Fingerprint Recognition Unlock Fast & FreelyAs a premium keyless entry door lock with handle set, this smart deadbolt lock offers 5 flexible unlocking ways: fingerprint, smartphone APP, touchscreen keypad, physical key, and fob cardssay goodbye to fumbling for keys! Equipped with AI fingerprint recognition, it gets more precise with every touch, unlocking in just 0.3 seconds for instant access. Stores up to 100 fingerprints, perfect for every family member
- No-Drill Easy InstallationReplace your existing lock in minutes with just a screwdriver no drilling required. Auto-detects left or right door swing. Fits standard US doors: 2-3/8" or 2-3/4" backset, 1-3/8" to 1-3/4" (3544mm) thickness. Comes with a matching handle set for a complete front door upgrade, with no need to buy extra hardware. Ideal for renters and DIY homeowners no locksmith needed
- Smart Bluetooth Control & Remote Access Manage Your Home AnywhereThis smart lock with handle built-in Bluetooth connects directly to the APP for real-time control (810 meters range): lock/unlock, manage passcodes and fingerprints, check door status, and view logs. Add the optional G2 Gateway (sold separately) to enable full remote accesslock/unlock from anywhere, share access permissions, and check unlocking records remotely. Pair with Alexa or Google Home via the gateway for hands-free voice control
- Versatile Access Codes Ideal for Rentals & Busy HouseholdsTake full control of your home or rental property with this keypad deadbolt. It supports 100 permanent passcodes, plus unlimited temporary or one-time codesperfect for Airbnb guests, dog walkers, house cleaners, or repairmen. Create custom, time-limited codes or one-time codes that expire immediately after entry, so you never have to share your permanent passcode again
- Secure & Feature-Rich All-Round Protection for Your Home This electronic deadbolt lock comes with a full suite of safety features: adjustable auto-lock (1180 seconds), one-touch locking, Privacy Mode, Silent Mode, and Passage Mode. The touchscreen keypad has anti-peep technology to avoid leaving visible code traces. An anti-pry alarm sounds immediately if forced entry is detected, and 5 consecutive incorrect passwords trigger a temporary lockoutkeeping your home safe inside and out. ANSI Grade 3 certified for superior security and durability
- IP54 Weaterproof & Long Battery Life Built to LastThis bluetooth deadbolt is IP54 weatherproof and built with premium materials, performing reliably in temperatures from -4F to 140F (-25C to 60C)withstanding harsh outdoor conditions. Powered by 4 AA alkaline batteries, it delivers up to 9 months of use, with a low-battery alert so youre never caught off guard. An integrated doorbell adds extra convenience to your daily life
- 24/7 Support & 18-Month Warranty Worry-Free PurchaseIBLOG offers 24/7 customer support and an 18-month worry-free warranty. Discover missing parts in your package? Not satisfied? Contact us, and we'll send a replacement. Need installation help? We are here for you and support you every step of the way. Upgrade your front door security with confidence you have a trusted brand behind you
Description
About Us-IBLOG has crafted locks for over 20 years – locks are all we do. Our Core-With our own R&D and factory, we control everything from design to production. That means consistent quality and smarter security. Our Mission-Peace of mind with intelligent, durable, easy-to-use access – for your front door, Airbnb, or family home. IBLOG ZN-S12-L Smart Lock IBLOG ZN-S12-H Smart Lock IBLOG ZN-S12 Smart Lock IBLOG-S03 Smart Lock
Specs 27
| Brand | IBLOG |
|---|---|
| Special Feature | Anti-Drill Design, AI Fingerprint, APP Control, Auto-Lock, One-Touch Lock, Anti-Peeping Password, Anti-Pry Alarm, Automatically Detects Left or Right Doors |
| Lock Type | Biometric, Deadbolt, Keypad |
| Item dimensions L x W x H | 5.92 x 2.75 x 1.18 inches |
| Material | Aluminum, Metal |
| Brand Name | IBLOG |
| Recommended Uses For Product | Front Door, Backyard Door, Office Door, Rental Properties, Apartment, Indoor Door, Shed or Storage Door, Side Door, Entry Door |
| Number of Pieces | 1 |
| Model Number | ZN-S12 |
| Model Name | ZN-S12 |
| Manufacturer Warranty Description | Offers a 30-day money-back guarantee, a 18-months product warranty, and lifetime after-sales support. |
| Number of Items | 1 |
| Manufacturer | IBLOG |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Item Highlight | APP Control, 5-in-1 Keyless Entry, Auto Lock, Touchscreen Keypad, Temporary Passcode, Easy Install for Front Door |
| Additional Features | Anti-Drill Design, AI Fingerprint, APP Control, Auto-Lock, One-Touch Lock, Anti-Peeping Password, Anti-Pry Alarm, Automatically Detects Left or Right Doors |
| Controller Type | APP, Keypad, Touch |
| Control Method | App, Touch |
| Connectivity Protocol | Bluetooth |
| Style Name | With Lever Handles |
| Color | Grey Black |
| Shape | With Square Handle |
| Material Type | Aluminum, Metal |
| Finish Types | Plating |
| Item Dimensions | 5.92 x 2.75 x 1.18 inches |
| Item Weight | 2.3 pounds |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 15
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
No More Getting Locked Out! No More Getting Locked Out!
Color: Grey Black
Item Shape: With Square Handle
I’m constantly forgetting my keys, and my husband refuses to leave spare keys outside or with neighbors, so this smart lock has honestly been such a lifesaver 😅 Being able to unlock the door with my fingerprint or keypad is so convenient, and I feel much safer not having hidden keys around anymore. Plus, it looks super sleek and modern, it completely upgraded the look of our front door. Definitely one of my favorite practical home upgrades!
...
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Reviewed in the United States on May 13, 2026 Reviewed in the United States on May 13, 2026 by Mhnn
Love the way it works
Color: Grey Black
Item Shape: With Square Handle
Love it love it very functional and lots of different ways to use. Easy to install and to operate
Reviewed in the United States on May 31, 2026 by Liuby
Love it
Color: Grey Black
Item Shape: With Square Handle
Easy to set up and looks great! Works well and has setting locks after closing, comes in handy when you don’t have hands or forget!
Reviewed in the United States on May 26, 2026 by cassandra
Door lever and deadbolt Door lever and deadbolt
Color: Grey Black
Item Shape: With Square Handle
The lever and deadbolt mechanisms were very easy to install and are made with great quality materials. I purchased two items and were easy to set up but are sensitive when locking and unlocking on their own.
Reviewed in the United States on June 15, 2026 Reviewed in the United States on June 15, 2026 by ruben rodriguez
So far not impressed
Color: Grey Black
Item Shape: With Square Handle
Sometimes doesn’t want to work?? Gonna probably return or see about and exchange
Reviewed in the United States on June 8, 2026 by Simon Antunez
Great lock
Color: Grey Black
Item Shape: With Square Handle
Easy to install and works great
Reviewed in the United States on May 31, 2026 by Savina
Worth the buy
Color: Grey Black
Item Shape: With Square Handle
I had issues with my first order. I left a review about it. Seller reached out to me immediately offering to replace the lock at no extra cost. Customer service alone was amazing. Very prompt and friendly. Even sent me the digital manual.
Reviewed in the United States on June 3, 2026 by Amazon Customer
Loose lock
Color: Grey Black
Item Shape: With Square Handle
We might have just gotten a bad one but this didn’t work out for us would not stay tight on the door almost falling of within a week already had to replace it. Within a couple of days of posting this the seller contacted me and was one of the best experiences I’ve ever had with customer service. They refunded my money then a day or two later sent me another lock free of charge and said if I had any issues at all to contact them and they would resolve the problem. Bumping up to 5 stars because of their customer service. Give this company a try if you need a door lock and a company to back their product 100%.
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Reviewed in the United States on May 1, 2026 by Jim