10 Best
Smart Door Knobs
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Product Highlights
- Register upto 50 fingerprints. get 2 rfid access cards. keep a tab with activity logs via ble qubo mobile app. use pincode with decoy digits to keep your code spy safe
- Stainless steel bolts (2) to secure your main door. lock comes with wrong password sound after of 5 unsuccessful attempts.
- Door requirements: suitable for doors with thickness of 3.2 cm and above. ideal for wooden doors only. the lock is not suitable for entrances with double doors.
- Battery: the lock has 4 aa battery slots. it lasts up to 3-6 months depending on the usage
- 6- way unlocking: unlock using fingerprint, passcode, bluetooth mobile app, rfid access card, otp or emergency keys.
- Share access otp via whastapp, sms or email for unexpected guests/housekeepers : give permanent, one time or timed access.
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Product Highlights
- Long lasting battery – 4xaa alkaline batteries required not included. runs upto 6 months depends on usage. no wires required. fits standard-sized doors of (30 to 50mm) door thickness, suitable for both left and right-handed doors.
- 1-year warranty against manufacturing defects on electrical and mortise parts only.
- Usb slot for emergency unlocking , if batteries drain and you forgot to change batteries you can use any android usb cable and connect and open the lock
- True keyless entry - lock and unlock your door in a single motion - by scanning fingerprints as you grip the lock. a lightning speed 0.5 seconds is all that is required to open. much faster than any key.
- Unlocking options – fingerprint (100 users), rfid card (2 provided), pin, 2 manual keys (provided). inbuilt wi-fi for unlocking from anywhere in world using otp.
- Any carpenter can easily install.
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Product Highlights
- 【standard door locks size】applicable door thickness between 30mm to 65mm (1.18 to 2.6 in) and the adjustable deadbolt mortise 60mm to 70mm (2.36" to 2.75"). check your door size before order.simplistic design fits for most standard residential door, such as apartment ,personal residence,company,hotel,apartment,etc.
- Usb + backup key,double assurance】with emergency power interface and backup key.when the power is critically low or the battery is completely drained,don't worry,use the backup key to open the door,micro usb power bank also can be a temporary power supply.never be locked out.(battery doesn't included)
- Advanced biometric technology】the fingerprint door lock for bedroom can read fingerprint in 360 degrees to unlock within 0.3s. 1 touch and access with advanced fingerprint technology,50 fingerprints & 100 user codes max. small size, fingerprint recognition technology optimized to identify dry, wet fingerprints, suitable for children and the elderly.
- Multiple ways to unlock】advanced 3-in-1 keyless entry finger print lock: fingerprint + anti-peep virtual password + physical key(2 include).one touch fingerprint access,read your fingerprint, and unlock your door.3 seconds after being opened, it will automatically lock behind you. so your home is always safe.
- Easy to install in minutes with just a screwdriver by following short installation video. ideal for front doors, bedroom doors, garage entry doors, etc. suitable for home&hotel&office. long
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Product Highlights
- Multiple ways to unlock: advanced 3-in-1 keyless entry door lock: fingerprint id+ anti-peep code + mechanical key. you can add 100 fingerprints and 50 customizable digit codes. no longer need to fumble for keys
- Diy installation: fits most standard-sized us doors with door thickness between 1-3/8"(35mm) to2-3/16"(55mm). no extra drilling. the simple installation takes minutes with a screwdriver(included). please do check your door size before purchase
- Upgraded fingerprint sensor: fingerprint door lock is equipped with upgraded 360° fingerprint reader that the identification accuracy is up to 99% and recognize your fingerprint in 0.2 second. the fingerprint sensor area is increased by 35% to make the recognition more accurate and stable
- Secure and smart: fingerprint door knob is made of strong and durable zinc alloy. support virtual code to prevent peeping. battery power led indicator reminds you to change the battery in time and status indicator shows the lock working status. simplicity design with auto-lock, silence mode and passage mode make the lock to be more suitable for bedroom, airbnb, and office
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Product Highlights
- 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.
- Any carpenter can easily install a screwdriver is all it takes to replace old lockset with a high-tech biometric door lock, fits for standard door and left-hand and right-hand door.
- Fingerprint keyless smart door lock with bluetooth. with our free app, bring you more convenient life. support ios and android devices. high security fingerpri
- Fingerprint door knob requires 4 aaa batteries (not included), according to our test, the batteries can last for 12 months. there is a micro usb emergency charge port for emergency unlock when the lock is out of battery. no worry about be locked outside.
- True keyless entry - lock and unlock your door in a single motion - by scanning fingerprints as you grip the lock. a lightning speed 0.5 seconds is all that is required to open. much faster than any key.
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Product Highlights
- 【modern luxury design 】the lock made of high quality aluminum alloy material and streamline design, sensitive led keypad make it more luxury and fashionable. smooth feel and suitable size, easily handle by olds and kids.
- Long lasting battery – 4xaa alkaline batteries required not included. runs upto 6 months depends on usage. no wires required. fits standard-sized doors of (30 to 50mm) door thickness, suitable for both left and right-handed doors.
- 【smart lock technology】5-in-1 smart lock fingerprint, ttlock app, passcode, rfid card, emergency key. highly accurate fingerprint recognition, unlock the door within 0.3 seconds, and store up to 120 different fingerprints.
- Share e-key with others create password or share e-key with others to let them enter with your permission. ttlock mobile app
- 【easy installation】within minutes you can replace your existing lock for the golens door lock. no extra drilling needed. all it need is just a small screwdriver, you can install a smart lock for your home or office following the installation video or the guide on the end of "product description".
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Product Highlights
- 【rechargeable & emergency unlock】the bluetooth lock no need to purchase batteries repeatedly, you can use type-c charge the smart door lock to unlock when the batteries is out of power. equipped with emergency spare key for unlocking(supports bluetooth connection app, requires wifi connection and needs to purchase an additional gateway to use)
- 【smart and safe technology】biometric fingerprint doo lock recognizes your fingerprint in just 0.5s, stored up to 20pcs fingerprints and offers 20 access codes to share with your family, rotate thumb turn in the interior knob to normal mode, after unlocking with fingerprint, it will automatically lock in 5 seconds, keeping your home secure even when you’re in a hurry.
- 【3-in-1 unlock ways】the smart door knob has 3 unlock ways, such as fingerprint unlock, app control, emergency back-up keys, is a perfect fingerprint door lock to get keyless entry door lock.
- 【easy installation】the fingerprint door knob can be easily installed with a screwdriver within minutes. the biometric door lock fits most us door, easily replace with existing door locks. we offer detail installations steps and videos for you.（the supported door thickness is 35-55mm, and the supported distance from the door edge to the handle hole is 60-70 adjustable.）
- 【smart app control】 fingerprint the smart lock offers a free app - tuya smart app that allows you could add fingerprints, check unlock records, battery capacity,set auto lock, passage mode and privacy mode to provide a more convenient and secure using.stores your fingerprint and in-app data locally, instead of uploading cloud to keep your personal information safe and p...
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