Best security door knob for 2022
When it comes to choosing your security door knob, there are hundreds of different choices. In our review, weve considered all the various features youll need to know before buying the best security door knob. We hope that through this article, with our comparison table, in-detail review of each product can help you decide which one is your best security door knob.
Best security door knob
1. BOTHSTAR Keypad Door Knob with Key,Keyless Entry Door Lock, Code Locks Door Knob, Auto Lock,50 User Code,Easy to Install,for Home,Office,Hotel,Bedroom,Garage,No Deadbolt
Feature
CODE OR KEY: This keypad door knob lock provides 1 master code and 50 user codes. You can set the password up to 4-15 digits.Easy-to-grasp handle can bring trendy style to exterior &interior doors.Ideal for home, bedroom,office, hotel, garage, and apartment,etc.STURDY: This electronic door knob adopts heavy-duty design, sturdy and durable. solid lock cylinder and premium metal construction. Auto-locking. Password disguise. Ideal for home, bedroom,office, hotel, garage, and apartment, etc.
SMART: This keyless entry door knobs lock with backlit keypad, so you can enter codes even in darkness. The visitor mode can be activated when many guests are visiting. Enable silent mode if you dont want to disturb. low battery alarm. Use type-c USB backup in case that batteries run out.
EASY TO INSTALL: This password door handle set fits 1-3/8"(35mm) to 2-1/2" (65mm) thickness doors, with a 2-3/8"(60mm) or 2-3/4"(70mm) adjustable latch. Install it by yourself with just a screwdriver in minutes. Suitable for your bedroom , door entry or backdoor, etc.
DURABLE: IP65 weather resistance. Quality materials and industrial circuit design ensure this passcode lock reliable. They are awesome gifts for the people you love. Each door lock comes with long-term warranty and efficient service.
2. Simplex Kaba LL1011-26D-41 Cylindrical Push Button Lever Nko Lh Us26D, Satin Chrome
Feature
Single access code - one easy to manage code for all usersPackage Dimensions: 21.336 H x 26.924 L x 26.924 W (centimetres)
Package Weight: 10.1 pounds
Country of Origin : United States
3. HARFO Fingerprint Door Lock, Keyless Entry Door Lock with Touchscreen and OLED Display, Keypad Door Lock, Door Lock with Keypad, Passcode Door Lock for Office Home (Satin Nickel)
Feature
Multiple Ways To UnlockAdvanced Keyless Entry Smart Door Lock: Fingerprint + Code + Access Fob + Key+Double Verification(Optional).Easy to ProgramOled Display + Voice Guide will walk you through the whole process. You can simply use the touchscreen to add or delete user on the device.
Advanced 3D FingerprintWith our 3rd generation fingerprint access technology, the fingerprint sensor ccuracy up to 99.86%. Works perfect for kids and the elder. Unlock the door less than 0.3 seconds.
Reversible Door HandleSmart Lock is suitable for both left or right handle door.Just follow the user manual, it is super easy to change the handle to the direction that you need.
Door Thickness Range1 3/8 inch to 2 3/16 inch 35mm-55mm thick. This keyless door lock needs 4pcs 1.5V AA dry batteries (No include) . Rechargeable batteries are not recommended, because most rechargeable battery's voltage is 1.2V.
4. Keypad Door Knob Lock, Keyless Entry Door Lock with Anti-Slip Handle, Auto Lock, Waterproof Electronic Black Door Knob, Safe and Easy Installation for Home, Office, Hotel and Garage
Feature
Easy to Install This smart door knob is very easy to install. Just need a screwdriver, it can quickly be finished just by following the steps of the user manual we provide, no extra drill holes needed.Enhanced Security & Durable The keypad door knob enter lock is sturdy and durable. With automatic locking retractor, the door will automatically lock behind you after opening for 2.5 seconds.IP65 weatherproof, works great in any weather.
Special Anti-slip Handle Using special pattern design, both beautiful and non-slip, so that your children can easily open the lock. This electronic door knob is versatile, silent mode, low battery alert, password Anti-peeking, Backlight keyboard lights up when pressing keys.
Two unlocking methods Smart door locks can be unlocked in two ways. One is to open the door with a passcode powered by AA batteries, which is very convenient for casual visitors, you can tell them the passcode and only need to change the password on the lock when you get home. Or you can open the door with a spare key.
Wide Applicability There is a wide range of application of this digital door knob and it can be widely used in all kinds of doors of different materials. This smart lock is suitable for different scenarios, bedroom, study, garage, basement, office, hotel, etc.
5. Defender Security S 4180 Doorknob Lock-Out Device Doorknob Lock with Key to Block Access to Keyhole, Removeable and Easy to Use, Fits Round Doorknobs with Max Diameter of 2-7/8
Feature
DOORKNOB LOCK-OUT DEVICE The Defender Security doorknob lock-out device can be placed directly over the doorknob to prevent access to the keyhole.COVERS KEYHOLE This doorknob security device is not designed to prevent turning an unlocked knob, but rather to block access to the locked keyhole, effectively keeping other keyholders out.
REMOVABLE The durable diecast cylinder is held in place with an O-ring and is removable when the device is unlocked and open. The cylinder cannot be removed when the device is closed and locked.
DIMENSIONS This lock-out device can protect round doorknobs that have a max diameter of 2-7/8. Note that the shaft cut-out is oval/oblong in shape and measures 1-3/4 in. x 1-1/2 in., so it may fit loosely over some doorknobs with round, slender shafts.
APPLICATIONS This lock-out device is often used in evictions, rentals, home sales, on job sites, in-home, in-office storage knobs and more. It can be used in any situation where you want to prevent others with keys from unlocking the doorknob.
This knob lock-out device is used to prevent access to a standard door knob
The maximum outside diameter round door knob that can be protected with this lock-out device is 2-7/16 inches
Gray painted finish
Diecast construction
6. Geek Smart Fingerprint Door Lock - Biometric Door Knob Fingerprint Door Knob Keyless Entry Door Locks with Handle Door Lever for Homes/Apartments/Office/AirBnB/Hotels (Silver)
Feature
Lock and unlock your door in a single motion - by scanning your fingerprints as you grip the door handle. A lightning speed 0.1 seconds is all that is required to open. Much faster than any key.No wires required. Fits standard-sized doors of 1-3/8'' to 2-1/8'' (35 to 55mm) door thickness, adjustable latch 2-3/8''(60mm) or 2-3/4''(70mm). Suitable for both left and right-handed doors.
Voice prompts guide you to set up to 20 fingerprints, including 2 admin-user fingerprints. Note: When 2 admin-user fingerprints have been collected, adding new one will prompt normal-user fingerprint collection.
Built-in rechargeable batteries provide the uninterrupted power for the fingerprint door lock. There is a Micro USB emergency power interface to charge the batteries.
Worry-Free 30 hassle-free return policy and 24-hour technical support by email or by phone. Before installing, please scan the QR codes in the user manual to watch the installation video.
7. Probrico 6Pcs Black Privacy Door Knobs Lock for Bedroom or Bathroom Flat Ball Keyless Door Handles
Feature
6 Pack per package(for 6 doors) : privacy door knobs with classic matte black finish for bathroom or bedroom door. Confirm with ANSI Grade 3, Exceeds 200,000 cycles.Privacy Function(without keys) : The latch bolt can be locked by thumb turn button on the inside knob. An emergency release tool can unlock the door from the outside
SOLID Steel Adjustable Latch : It has adjustable universal latch - 2-3/8" or 2-3/4", Fits doors 1-1/4 inch to 1-3/4 inch
Easy Intallation : Easy to install with all accessories included. The easy installation makes for a one-person project. It fits both right and left handled doors.
Dimensions : Knob Diameter: 2.2"(57mm) , Rosette Diameter: 2.56"(65mm). Note : The square plate of the latch is unremovable
8. Lockly PGD628WMB Secure Pro Latch, Wi-Fi Smart Lock with Fingerprint, Keyless Entry Door Lock with Patented Keypad, Works with Amazon Alexa and Google Assistant, Matte Black
Feature
Compatible with most standard doors from 1-3/8'' to 2'' (35mm-50mm) thick, distance from door edge to center of hole on door face: 2-3/8''(60mm) or 2-3/4''(70mm). Zinc alloy built lock with a rust and corrosion resistant satin finish backed.Digitai Door Lock with Handle - LOCKLY Smart fingerprint Lock can recognize your fingerprint in just 0.5 seconds, and unlock your door in 1 second. Patented PIN Genie technology makes it nearly impossible to guess your personal access code when entering your PIN number by always shuffling number locations on the secure, backlit keypad.
Expand your smart home - Connect your wifi smart lock to your favorite voice assistant. Works with Alexa and Google Assistant. Includes the Wi-Fi Connect Bridge so theres no additional hub needed.
Control Access for Anyone - Grant one-time use or specific time duration access by issuing codes or digital eKeys remotely via your mobile phone. Give a temporary codes to guests, visitors, housekeepers or employees. Never worry about lost, stolen or copied keys again.
Real-time Access Logs - Control keyless access and keep track of who comes and goes, all from your phone. Youll have comfort in knowing your doors status.
9. Foxgard Smart Fingerprint Door Lock,Keyless Entry Door Lock with Handle,Biometric Door Lock,Room Door Lock for Home/Storage /Bedroom/Office and Other Private Spaces (Black)
Feature
Fingerprint Identification:Smart fingerprint door lock recognizes your fingerprint in just 0.5 second ,keyless entry door with one touch2 ways to unlock:Fingerprint unlock leads to a convenient life and Mechanical key as back up or use in emergency when batteries run out
Humanized design:Max 30 group fingerprints, Low battery alert with red LED 5times flash, USB emergency power port(USB cable includedadjustable door handle for left or right door, auto-lock and normal-open modes , just feel at ease to use Foxgard smart door handle
DIY installation:Fits most standard single-cylinder US doors. The simple installation takes minutes with a screwdriver(included). No extra drilling. Door thickness: between1-3/8"(35mm) to2-3/16"(55mm), adjustable latch2-3/8"(60mm)or 2-3/4"(70mm).Check your door size before purchase
Buy with Confidence : Your satisfaction is our greatest joy. We not only provide detailed installation guide and clear user instruction but also 12 months warranty and free life-time technical support. If you have any questions , please feel free to contact Foxgard customer service
10. 10 Pack Probrico Square Door Lever Privacy Door Lock Handleset Keyless Lockset Door Knobs Storage Room Bathroom Set No Key in Black DL01-BK-BK
Feature
LOCKING DOOR LEVERS, FOR BATHROOM & BEDROOM,Function:The privacy Lever is ideal for bathrooms, bedrooms, and any room where privacy is needed. Privacy locks can be locked using a push or turn button from inside of a room, and typically feature an emergency release mechanism on the outside.MATERIALStainless Steel; Color:Black;Stainless Steel Plated, Lock set with Black finish that will not rust, durable for long lasting use.Great Quality and High SecurityConformed with ANSI Grade 3 Exceeds 200,000 cyles and 5 pins brass tumbler cylinder;Solid Column security bolt for anti-sawing protection
Adjustable LatchAdjustable Latch with Backset 60mm(2-3/8") or 70mm (2-3/4 '');Fit all doors 35 to 45 mm ( 1-3/8 '' to 1-3/4 '')thick,Notice: The latch plate is square, and can't removable.
SIMPLE & EASY INSTALLATION Easy and simple fitting helping to save you time and gives a safer and more secure installation. No small and fiddly parts, just reliable solid hardware that will pass the test of time.Packaged individually to ensure they arrive to you in perfect condition - every time.
Package Includes: Selected Knobs, Mounting Screws, Installation Instructions;please check these parts before install,If there is any quality problem with your purchasing, please contact us. We will refund the item value or send a replacement.
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