2303P Smart Door Knob, Fingerprint APP Control Electronic Deadbolt
Door Knob has 4 Ways to Access: Smart app, biometric fingerprint, password, and backup keys. Supports up to 50 shareable access codes for family or guests. Widely used on most standard US doors, ideal for homes, offices, bedrooms, and apartments.

Lock Deadbolt 4-in-1 Keyless Entry
3 Ways to Unlock: Smart app, biometric fingerprint, password and backup keys for manual backup access. Features a bluetooth control range of approximately 5 meters.Product Features:
4-in-1 Versatile Keyless EntryFeatures a biometric lock type with rapid 0.3-second fingerprint recognition for up to 100 unique users, app control, password, and 2 traditional keys for manual backup access.
Smart Access & Record Management
Supports up to 50 shareable access codes for family or guests. Through the comprehensive, complimentary app, users can easily add fingerprints/passwords and review detailed unlock records.
Advanced App Control
Features a bluetooth control range of approximately 5 meters, allowing users to configure auto-lock settings, passage mode, and privacy mode directly via the mobile application.
Automated Sensor Security
Equipped with a built-in sensor that automatically engages the smart lock when the door is closed, featuring an auto-locking function with an adjustable duration after entry.
Durable Construction & Easy Setup
Built from durable metal in a sleek black/bronze finish, the classic ball knob weighs 1.54 lbs and measures 2.75" L x 2.75" W x 2.36" H. It offers effortless screwdriver installation on most standard US doors, ideal for homes, apartments, offices, bedrooms, living rooms, and wardrobe spaces.
Specifications:
Model: 2303PMaterial: Metal
Finish: 3 in 1
Compatibility: Door Knob
Handing: Ambidextrous
Assembled product weight: 1.54 lb
Assembled product dimensions (l x w x h): 2.75 x 2.75 x 2.36 in
Hardware lock type: Door Locks, Electronic Lock, Gate Locks, Knob Lock, Remote Control Lock Systems, Smart Lock
Please click here to download the product manual.
Processing Time
In 24 hours during the business days for all orders. Note: Business days are defined as Monday through Friday, except holidays.
Shipping Fee & Shipping Time
1. Free Standard Shipping on All Orders.
2. Shipping Time:
In stock Orders: 3-7 Business Days
Pre-orders: 10-30 Business Days
Note
You will need to fill in the shipping address at checkout to know if the product is in stock to ship to that area.
How to Change Shipping Address
If you placed you order with a wrong address, please contact us to help you to change as soon as possible. Please kindly note that you can only change the address before your purchase is shipped.
Guarantee
30-Day Money Back Guarantee
Tracking number for every order
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