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Best Double Door Lock Design

GATEMASTER DGL Digital Gate Lock - DGL01 (10mm - 30mm Gate Frames)

  • ...n and warning function (after prompting to unlock about 200 times, please replace the battery urgently). With Type-C interface emergency charging, when the battery is exhausted and the power supply fails, the emergency power supply is unlocked..
  • APPLICABLE DOOR TYPE: The internal structure of the smart lock adopts a double-hook convenient design, and the lock is firm. The scope of application is wide: frameless/frame glass doors, single/double doors, left/right doors, sliding doors, automatic doors, etc. can be installed. Plug in auxiliary tools. Easy installation: no need to punch external wiring and network equipment..
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JOUNJIP Mechanical Keyless Combination Lever Handle Door Lock - Passage Mode - Double Sided Keypad Latch Lock for Gates Fences Windows - No Batteries No Power Line No Key Needed Satin Chrome

  • 100% Mechanical Lock, Keyless Entry Door Handle - absolutely NO batteries, power or wiring required. Convenient door security solution for interior....
  • 2-Way Security - Double sided gate lock, door latch is connected to two stand alone keypads creates versatile control access for in and out security.
  • "Bump Key Proof" Lock - Double lockset with up to 9-digit codes, frustrates burglary and unauthorized trespassing attempts with 4000+ possible....
  • Drop Pin Code Design & Passage Mode Option - allow for multi-function code options featuring a Passage Mode function. Temporarily deactivate the code....
  • Universal Installation, Fits any standard door - adjustable door lock with cuttable spindles, possible door thickness 35mm-54mm (1 3/8” to 2 1/8”)....
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Sliding Glass Door Child Lock - OKEFAN 4 Pack Baby Safety Slide Window Locks for Kids Proof Patio Closet Doors No Drilling Tools Needed Brown

  • CHILD PROOF SAFETY DEVICE – Keep valuable belongings from young child proof sliding door or hung window with durable and effective lock. This kid....
  • SAFE DESIGN – Unlike other sliding glass door lock, this sliding door child lock is installed beside door shelf and works once double buttons....
  • STRONG DURABILITY – Never worry about window safety locks broken with high quality ABS plastic, stainless steel spring and strong adhesive tap.....
  • SIMPLE INSTALLATION – Installing sliding door lock has never been this easy, no drilling tools needed! Simply clean the working area for this lock,....
  • DURABLE LASTING WORK - We know that OKEFAN door safety lock will work perfect. In case that you are not satisfied with this sliding door stopper, It....
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JOUNJIP Mechanical Keyless Combination Lever Handle Door Lock - Passage Mode - Double Sided Keypad Latch Lock for Gates Fences Windows - No Batteries, No Power Line, No Key Needed (Oil-Rubbed Bronze)

  • 100% Mechanical Lock, Keyless Entry Door Handle - absolutely NO batteries, power or wiring required. Convenient door security solution for interior and outdoor home doors, gates, fences, windows.
  • 2-Way Security - Double sided gate lock, door latch is connected to two stand alone keypads creates versatile control access for in and out security.
  • "Bump Key Proof" Lock - Double lockset with up to 9-digit codes, frustrates burglary and unauthorized trespassing attempts with 4000+ possible combinations make it very hard to figure out.
  • Drop Pin Code Design & Passage Mode Option - allow for multi-function code options featuring a Passage Mode function. Temporarily deactivate the code for free passing without having to change initial lock setup.
  • Universal Installation, Fits any standard door - adjustable door lock with cuttable spindles, possible door thickness 35mm-51mm (1 3/8” to 2”) or (1.37-2.00 inches), combine it with our GB2020 (gate box 2020) for extra functionality.
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Knob Lock CB03 Communicating : Keyed Alike Cylinders On Both Sides : Bump-Pick Resistant : Cylindrical Grade 3 : Double Keyed Alike Cylinders : Yale Lock Keyway

  • LOCKING DOOR KNOB KEYED ON BOTH SIDES FOR 200% IMPROVED SECURITY!- Use These SC-4 Keyway Twin Door Knobs With Lock And Key Like A Double Sided Door Lock Deadbolt But With Automatic Bolt Latching - Not Self Locking.
  • REPLACES MOST CYLINDRICAL BALL ENTRY KNOB LOCK HARDWARE - Fits Many Previous Wood or Metal Door Preps (drilling new holes may not be necessary!) Consult With a Certified & Licensed Locksmith If You Do Not Have Sufficient Lock Hardware Installation Experience.
  • INDUSTRY PROVEN PROTECTION WITH BUMP BLOCKER & MUSHROOM PICK RESISTANCE - Anti-Bump & Pick Resistant, ANSI Certified Commercial Grade 2 Secure Backsets (2 3/8" 60mm and 2 3/4" 70mm) For Sure Fitting For door thickness 1 1/4" - 1 13/16". A simple turn is all it takes to operate. Includes 2 Keys.
  • TOTAL QUALITY ASSURANCE TESTED DOUBLE SIDED LOCK DOOR KNOB - Verified to withstand at least 120lbs. of force & 200,000 cycles, will Work On Your Aluminum or Wood Doors With Standard Preps Also Compatible With Electric Lock Systems.
  • DOUBLE KEYED ENTRY DOOR KNOB 25-YEAR WARRANTY - We know you’ll love the peace of mind your lock brings, that’s why it’s backed with a 25-year manufacturer hardware warranty and 5-year silver door knobs finish guarantee.
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Door Knobs Communicating : Ball Entry Door Knob Keyed On Both Sides : Double Locking Cylinders : Bump Resistant & Anti-Pick Pins : Automatic Latching : Keyed Alike

  • ...Or Deadbolt, To Work With 1 Key Unique To Your Order. Retro Fits Wood or Metal Door Preps (drilling new holes may not be necessary!).
  • ✅ UNIQUELY KEY PROTECTED ON BOTH SIDES FOR TWICE THE SECURITY - These Security Enhanced Door Knobs With Lock And Key Can Be Locked Or Unlocked With Key On Either Side, Use It Like A Double Sided Door Lock Deadbolt But With Automatic Bolt Latching - Not Self Locking.
  • ✅ GET PROVEN PROTECTION BUMP BLOCKER & MUSHROOM PICK RESISTANCE - Withstands At Least 120lbs. Of Force, Bump Resistant & Anti-Pick Pins With ANSI Certified Commercial Grade 2 Secure Stainless Steel Construction And Backsets (2 3/8" 60mm and 2 3/4" 70mm) For Sure Fitting For door thickness 1 3/8" - 1 3/4" Includes 2 Yale Lock keyway duplicates.
  • ✅ ANSI CERTIFIED SECURE DOUBLE SIDED LOCK DOOR KNOB - Uses (Y-1) Yale lock keyway and verified For Up To 200,000 Cycles, Works On Your Aluminum or Wood Doors Also Compatible With Electric Lock Systems, Satin Stainless Steel Finish.
  • ✅ DOUBLE KEYED ENTRY DOOR KNOB 100% LIFETIME WARRANTY - We know you’ll love the peace of mind your lock brings, that’s why it’s backed with a hassle-free lifetime hardware and lifetime silver door knobs finish guarantee.
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Child Safety Lock for Sliding Doors - Baby Proof Closets Windows 2 Pack Clear

  • Sliding door child lock is a must have baby proofing product that keeps your child, cat, or dog out of the closet or cabinet..
  • Easy install - Simply peel double-sided tape backing and install the sliding glass door lock in minutes without tools or drilling.
  • Sliding Door Baby Proof - We know how curious kids are! We help moms and dads keep their children safe. Our child safety lock for sliding doors keeps....
  • The non-toxic sliding door lock for child safety is made of high quality BPA free PP material, safe, non-toxic and odorless. Strong double-sided....
  • The sliding door stopper rests against the overlapping door. Pull with your finger to lock, lift and press down flat again to unlock..
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No Drill,Security Biometric Fingerprint Door Lock for Glass Door,Password Door Lock with IC Cards

  • ✅THREE WAYS TO UNLOCK: Fingerprint, Password,and Card.Supports up to 300 fingerprints and 100 cards..
  • ✅SUPPORT PASSAGE MODE AND AUTO LOCK MODE: You can convert it to passage mode, during which the door can be open.Need to press the * key to lock. If you convert it to AUTO LOCK MODE,the door will lock when the door closed..
  • ✅EASY TO INSTALL: Free of holes and free wiring.Supporting Double Open-Door and Single Open-door..
  • ✅MATERIAL:NOT WATERPROOF, we suggest used on home or office Interior doors..
  • ✅SUPPORT DIFFERENT GLASS DOORS: Double open-door and single open-door, left open, right open..
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Gate Keeper 2 Lock Gate Lock A1

  • 🔓KEYLESS CONVENIENCE: Biometric door handle lock for front door fast read your fingerprint, unlocks your door in 1 second. Supports 5-in-1 ways to unlock: Fingerprint+ TTlock APP + Code + IC Card + Physical keys..
  • 🔓CUSTOMIZ MANAGEMENT REMOTE DOOR LOCK: Set up timed, permanent, one-time or recurring grant access for family, friends, guests, housekeepers, make it more flexible for people who wants to entry your home. A great solution for airbnb short-term rental hosts, rental property management, and self-housing resident..
  • 🔓REMOTE CONTROL KEYLESS DOOR LOCK: With a gateway, you can remotely unlock/lock your fingerprint door lock anywhere in the world with your phone and check real-time access records..
  • 🔓EASY INSTALLATION: Keyless entry door lock deadbolt with handle is compatible with standard US wooden doors, Easy to install or replace old door handle in minutes with just a Phillips screwdriver by following our detailed instructions and installation VIDEO, requires no hard wiring..
  • 🔓SECURITY WITH AUTOMATIC LOCK: The door lock with handle can automatically lock after 5 seconds, no worries about forgetting to lock your door. The double lock and burglar alarm function give you good security and privacy..
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Front Door Handle, Brightify Matte Black Handleset with Door Lever, Front Door Handle Sets, Adjustable Deadbolt Lock Set Single Cylinder Reversible Door Lock Set with Handle Lever Door Entry Handles

  • ... Single Cylinder Reversible, Matte Black Front Door Lock Handleset with Door Lever is perfect for fitting left or right handed doors, fits with 1 3/8-Inch-1 3/4-Inch doors..
  • ADJUSTABLE LATCH DESIGN FOR INSTALLATION: Brightify Matte Black Front Door Handles with 2 3/8"(60MM)- 2 3/4"(70MM) adjustable backset latch and double-screw bolt design, help you fit the hole spacing with the door Easily!.
  • MODERN UPGRADING HANDLE SET with Lever: Our Modern Deadbolt Set with Zinc alloy material and door latch spring and structure upgrade, DIFFERENT FROM TRADITIONAL STYLE),increase the service life and door switch smoothly to a much greater extent!.
  • FRONT DOOR LOCK SET MATCHES: Brightify entry door lock set is including deadbolt, door handle, door lever, adjustable latch bolt and 3 keys. Our matte black front door handle is matches for front doors, back doors or office doors, anywhere keyed entry and security is needed, create a safety, warm, comfortable living space for your family and children!.
  • 100% SATISFACTION DOOR HANDLES BLACK: Quality Guarantee! Brightify front door handle sets can be unlocked more than 250,000 times passed the test. Front door lock set, giving more protection for more and more families that we have been doing..
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Sliding Glass Door Child Lock - OKEFAN 4 Pack Baby Safety Slide Window Locks for Kids Proof Patio Closet Doors No Drilling Tools Needed (Blue)

  • ...liding door or hung window with durable and effective lock. This kid stopper has been proven to withstand the pulls and tugs of babies and children, keep doors and windows opened in safe!.
  • SAFE DESIGN – Unlike other sliding glass door lock, this sliding door child lock is installed beside door shelf and works once double buttons pressed simultaneously, which stops the door slided and passed each other. This lock is off to press the locking cover for unlock condition!.
  • STRONG DURABILITY – Never worry about sliding window locks broken with high quality ABS plastic, stainless steel spring and strong 3m adhesive tap. The 3M window lock will not lose effectiveness or power even when you routinely open and shut your hung windows every day!.
  • SIMPLE INSTALLATION – Installing sliding door lock has never been this easy, no drilling tools needed! Simply clean the working area for this lock, peel off 3M tape and stick this device onto the desired location of sliding doors for your patio, closet, cabinet as well sliding window!.
  • DURABLE LASTING WORK - We know that patio glass door lock will work perfect. In case that you are not satisfied with this sliding door stopper, It is welcome to let us know any time and the helpful solution will be provided in 12 hours.....
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Smart Door Lock, 4 in 1 Keyless Entry Door Lock with OLED Display, Keypad Door Lock, Fingerprint Door Lock, Biometric Door Lock, Keypad Entry Door Lock, Touchscreen Code Door Lock, Digital Door Lock

  • KEYLESS CONVENIENCE: The smart door lock Unlock by Fingerprint, Code, Fingerprint + Code, Fingerprint + Fingerprint. Double verification mode increase lock security level significantly..
  • SIMPLE, EASY, FLEXIBLE: The Fingerprint, codes are stored in the lock directly. Store up to 100 fingerprint users, include 5 administrators, 95 users. Store up to 300 User Codes and 10 One Time Codes in the system. Anti-peep codes (you may input any prefixes and suffixes number)..
  • YOU’RE IN CONTROL: Word prompts on OLED display guide you through simple usage and set-up process. As long as you know the programming code (default code is 1-2-3-4) or you are an administrator, you don’t need user manual any more..
  • KEEP ENTRY RECORD FOR YOU: Store up to 16384 audit trail logs. The audit trail feature allow user to keep track all entries on the lock directly. It is very useful for business user..
  • REVERSIBLE HANDLE: This lock fits either left or right handed door.
  • Removable key cylinder lets the user make key copy or re-key without bringing the whole lock. Please check image or video for lever setup..
  • BEAUTIFUL CRAFTSMANSHIP: Outside chassis double-shell heavy duty construction design and weatherproof, fits a USA standard 2 ⅛" diameter bor....
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YANGPING HONGHUAER Exterior Iron Door Locks Security Anti-Theft Lock Multiple Insurance Lock Wood Gate Lock for Furniture Hardware (Color : Cover (Wood Right))

  • Exterior Iron Door Locks Security Anti-theft Lock Multiple Insurance Lock Wood Gate Lock For Furniture Hardware.
  • Suitable for door thickness 35 ~ 55MM Wood door use.
  • Double zinc lock cylinder design, keep your house from insecurity..
  • Scope: household, commercial buildings, residential areas, etc..
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