Kak Tuya Smart Digital Door Lock With Fingerprint And Password
Available in stock (8888)
SPECIFICATIONS
Application: Entrance
Brand Name: KAK
Choice: yes
Color: Nickel / Black
Emergency power supply: Type-C
Fingerprint capacity: 50
Fit Door Thickness: 35-45mm
High-concerned chemical: None
Is Smart Device: Yes
Keys Included: No
L size: If the lock core height is 30 mm or above, choose the Large size.
Material: Aluminum alloy
Model Number: Q3
Origin: Mainland China
S size: If the lock core height is less than 30 mm, choose the Small size.
Suitable Door Type: Steel Door,Wooden Door,Brass Door,Stainless Stell Door,Other
Surface Finishing: Electroplated
Ways To Unlock: App,Bluetooth,Password,Fingerprint
is_customized: Yes
semi_Choice: yes
FEATURE
Upgrade your normal old door lock to be a smart fingerprint password lock easily, don't need to drill new holes nor replace the complete lock body, just remove the old lock cylinder and put our new smart lock cylinder, then finished!
Our smart door lock is equiped with multiple unlock ways, Including fingerprint, password,Tuya App bluetooth unlock, and so on, no longer worry about forget taking keys and the problem of losing keys.
This fingerprint lock is with low battery alert, super long battery life and can charge battery by power bank in emergency situation.
SPECIFICATIONS
Color: Black/Nickel
Material: Aluminum alloy
Working power supply: lithium battery
Applicable door thickness: 35-45MM
Fingerprint capacity: 50 pieces
Working voltage: 6V
Emergency power supply: Type-C
Applicable door categories: wooden doors/steel doors
Package includes: 1 Set Smart Fingerprint Door Lock with necessary accessories
How to choose correct lock cylinder size ?
If your lock core height is less than 30 mm, choose the small size S
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If your lock core height is 30 mm or above, choose the large size L
















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How long will it take to receive my order?
How long will it take to receive my order?
Most U.S. orders are estimated to arrive within 7–12 business days after processing. Orders to other eligible countries are also usually estimated at around 7–12 business days, depending on the product, carrier, and destination. However, delivery is not guaranteed, and some orders may take up to 7–25 business days because of carrier delays, customs, supplier processing, weather, or other shipping conditions.
What if my item arrives damaged, defective, or incorrect?
What if my item arrives damaged, defective, or incorrect?
Contact us within 7 calendar days of delivery. Please include your order number, checkout email, clear photos or video proof, and a short explanation of the issue. If approved, we may provide a replacement, refund, store credit, partial refund, or another suitable resolution.
Where can I find the full policy details?
Where can I find the full policy details?
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These policies explain important information about order processing, delivery timeframes, return eligibility, refund rules, customer responsibilities, and how to contact our support team for help.
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10% OFF NEXT ORDER
Place an order of $75 or more today, and we’ll send you a 10% discount code as a thank-you for your next purchase.


