1. 

   AI Fingerprint Unlock

   Fast fingerprint recognition through AI chips,unlocks in 0.3 seconds with 99.8% accuracy.

2. 

   Anti-peep Keypad

   Secure your passwords by adding random numbers.

3. 

   Make sure the door closes is locked

   You can set the auto-lock on the app, and you can turn off the auto-lock to keep the lock unlocked.

4. 

   Passage Mode

   You can set the lock to stay unlocked for a specific period of time in the app.

5. 

   Backlit Keypad

   The smart knob offers a backlit keypad that allows you to use it in dark environments.

1. 

   One-Time Code

   
   

   You can remotely set a one-time passcode to friends, guests, deliverers, etc. so they don't have to wait at the door, and this feature can be created without connecting to the lock.

2. 

   Permanent Code

   
   

   Set permanent passwords for family members and people you trust when you connect to the lock.

3. 

   Recurring Code

   
   

   Set up recurring passwords for employees or cleaners when you connect the locks.

4. 

   Custom Code

   
   

   You can set a password that will be valid for a certain period of time when you connect the lock.

1. 

   Manual Lock

   
   

   You can lock the door by pressing and holding the “√” key on the keypad.

2. 

   Low Battery Alarm

   
   

   With 4AA batteries (Not Included) the lock will generally last up to 1 year depending on the frequency of use per day, and the lock will sound an alarm when the battery is low.

3. 

   Waterproof and Durability

   
   

   Smart locks are made of aluminum alloy to ensure its hardness, durability, and also work well in bad environments.

4. 

   Emergency Backup Power

   
   

   When the smart lock runs out of power, you can charge it with a power bank to prevent you from locking yourself out of the door

5. 

   Safe Mode

   
   

   When 10 invalid codes are entered, the lock enters safe mode and can only be unlocked with the key or or the app, by waiting 3 minutes to leave safe mode.

1. 

   Voice Control

   The Smart Door Knob works with Alexa and Google Assistant when connected to the Yamiry gateway (sold separately).

2. 

   Real-time Message Push

   Use Yamiry's gateway (sold separately) to help the lock connect to wifi, every time unlock the lock it will notify you on your phone, and you can watch the lock's log to know who opened the door.

3. 

   Remote Access

   You can control the lock from anywhere at any time when the lock is connected to the wifi through the gateway (sold separately).

4. 

Choose the Yamiry product you need

Smart Door Knob	Smart Door Lock	Electronic Lock	Smart Deadbolt	Wifi Gateway	Electronic Deadbolt
Customer Reviews	4.3 out of 5 stars 2,112	4.3 out of 5 stars 3,590	4.4 out of 5 stars 2,163	4.2 out of 5 stars 362	4.4 out of 5 stars 280	4.4 out of 5 stars 126
Price	$87.98$87.98	$64.50$64.50	$64.99$64.99	$76.99$76.99	$29.99$29.99	$44.99$44.99
APP	NICE DIGI APP	NICE DIGI APP	✘	NICE DIGI APP	NICE DIGI APP	✘
Wi-Fi Function	Gateway Required	Gateway Required	✘	Gateway Required	✔	✘
Unlocking Methods	Fingerprint/APP/Code/Card/Key	Fingerprint/APP/Code/Card/Key	Code/Key	Fingerprint/APP/Code/Card/Key	✘	Code/Key/Fingerprint
Locking Methods	Auto-lock/One-touch"✔️"/APP	Auto-lock/One-touch"✔️"/APP	One Touch Locking/Auto-lock	Auto-lock/One-touch"✔️"/APP	✘	Manual Lock/Auto-lock/Key
Battery	4 AA batteries(not included)	4 AA batteries(not included)	4 AA batteries(not included)	4 AA batteries(not included)	✘	4 AA batteries(not included)

• More Secure：The lock is made of aluminum as a material with high hardness and corrosion resistance, which can effectively prevent others from damaging the door lock from the outside and further ensure your home security.
• Easy to Use: This lock is compatible with most American standard doors and can be easily installed with just a screwdriver. It also comes with a simple app that allows you to enjoy a smart life by programming the lock effortlessly.
• Full App Control: Connect via Bluetooth, the lock can store 50 passwords and fingerprints and key fobs,and with a Wi-Fi gateway (sold separately),you can control the lock remotely anytime,anywhere.
• Unlock and Lock: 5-in-1 ways to unlock include APP, Password, Key Fob, Fingerprint, and Key. 3-in-1 ways to lock include Auto Lock, APP Lock, Long press the "√ "button to lock.
• Satisfactory Service: With a 30-day money-back guarantee, 1-year product coverage, and lifetime after-sales support, if you have any questions, please feel free to contact us, and we'll respond promptly.

Ships within 1 to 2 business days, delivered in 5 to 8. Free shipping on orders over $150. Shipping is $4.99 on orders under $50 and $7.99 on orders of $50 or more. Oversized items ship for $24.99.

Items must be returned unused in original packaging within 14 days of delivery. Return shipping is free for defective or incorrect items. Otherwise, return shipping is the buyer's responsibility. Order by December 15th for delivery by Christmas.

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.