What colors are available?

Available colors include Silver, Gold, Black, and Brass finishes.

What is the warranty period?

The product comes with a 1-year warranty for mechanical defects.

Does it work with standard doors?

Yes, it fits standard interior doors with a thickness of 35-50mm and a single bore hole.

Keyless Ball Round Knob Smart Fingerprint Door Lock with Bluetooth WiFi APP

Name: Keyless Ball Round Knob Smart Fingerprint Door Lock with Bluetooth WiFi APP
Brand: Ningbo Yosec Industrial Co., Ltd.
SKU: 779258852

Zhejiang, ChinaNingbo Yosec Industrial Co., Ltd.

US$65.00

100-999 Pieces

US$59.00

1,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year

Material

Zinc Alloy

Model NO.

D-01

Type

Electronic

Style

European

Shape

Ball

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

35-50mm

Lock Cylinder Length

65mm

Usage

Household Door Locks, Bedroom, Channel Lock, Time Delay Lock

Low Battery Warning

Yes

Finish

Chrome Frame

Code

2group Codes

Lockout

5 Minutes

Code Digit

3-6 Digits

Override Lock Key

2 PCS

Reset Button

Supplied Reset

Working Current

4.5V

Lock Type

Solenoide Fingerprint Home Safe Lock

Color Option

Black, Brass

Override Key

2 PCS

Power

4*1.5V Batteries

Certification

CE & RoHS

Keywords

Biometric Keypad Safe Lock

Transport Package

Foams Carton

Specification

15*30mm

Trademark

YOSEC

Origin

China

HS Code

830140000

Production Capacity

20000 Per Month

Key features

Smart Remote Access: Control lock remotely via WiFi and TTlock APP for real-time monitoring and entry.

Fast Fingerprint Unlock: Semiconductor swipe technology enables 2-second access with up to 30 fingerprints.

Multiple Unlock Methods: Supports Bluetooth, password, IC card, and fingerprint for versatile access options.

Easy DIY Installation: No wiring or drilling required; fits standard doors with a single bore hole.

Long Battery Life: Operates on 4 AA batteries with over 4,000 openings per battery set.

Low Battery Warning: System alerts users when battery power is low to prevent unexpected lockouts.

High Security Standard: Meets Anti-theft Standard A with CE and RoHS certification for safety.

Customizable Options: Available in Black, Brass, Gold, and Silver with customizable code digits.

Company profile

Ningbo Yosec Industrial Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2000-08-09Nearest Port: NINGBOAverage Response Time: ≤7.48hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryNingbo Yosec Industrial Co., Ltd. is identified as a China-based trading company and limited company located in Ningbo, Zhejiang, with five employees and a stated establishment date of 2017, although another company description cites 2001. Its offerings center on safes, safe locks, cabinets, and related security products. Evidence indicates ISO9001, CE, and RoHS certifications, export activity across multiple regions, approximately 90% export sales, and a one-month stated lead time in both peak and off-peak periods. Production information is inconsistent: one slice states a 115.0 m² manufacturing plant and two production lines, while another claims a 33,000 m² production site. The supplier reports engineering capability for customer-specific metal products, but only one year of R&D-engineer experience is stated. Customer markets and sales-network countries are listed, but specific verified customer cases are not provided.

Supplier typeThe supplier is explicitly classified as a trading company, with a limited-company structure and headquarters in Ningbo, China. Its stated product scope includes safes, safe locks, cabinets, and related security products, while its associated-company industry is wholesale and retail.

CertificationsThe company description explicitly states ISO9001, CE, and RoHS certification or approval, and another slice confirms that products passed CE and RoHS approval. The management-system certification field only says “Others,” so the evidence supports product and quality certifications but does not define additional certifications.

Production capacityThe supplier reports two production lines, six to ten quality-control staff, annual output of 380,000 safe and lock pieces, and a one-month stated lead time. Production-site information is inconsistent: one slice lists 115.0 m², while another claims a 33,000 m² site with a 25,000 m² building area; therefore capacity is evidenced but its scale cannot be fully verified.

Customization capabilityThe supplier explicitly states that its engineering capability enables manufacture of purpose-built products to customer specifications. This directly supports customization capability for metal-forming, joining, and fabrication-related products.