Is the lock suitable for wooden doors?

Yes, it fits door thicknesses of 60-70mm and is suitable for wooden, metal, and standard entrance doors.

Does it support remote management?

Yes, via Tuya or TTlock apps, you can unlock remotely, create temporary passwords, and check access records.

What certifications does the product have?

The product holds CE, FCC, RoHS, ISO, EMC, and LVD certifications, meeting international safety standards.

Intelligent Fingerprint Ttlock Tuya Password Security Electronic Digital Deadbolt Smart Door Lock

Name: Intelligent Fingerprint Ttlock Tuya Password Security Electronic Digital Deadbolt Smart Door Lock
Brand: Fujian Chainfun Electronic Technology Co., Ltd.
SKU: 2270780915

Fujian, ChinaFujian Chainfun Electronic Technology Co., Ltd.

US$38.00

10-99 Pieces

US$37.00

100+ Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Manual Instruction

Warranty

1 Year

Model NO.

Material

Zinc Alloy

Type

Electronic

Style

Modern

Shape

Rectangle

Anti-theft Standard

Part

Key

Door Thickness Fits

60-70mm

Lock Cylinder Length

60/70mm

Usage

Wooden Door

Transport Package

Carton

Specification

107*68*10mm

Trademark

None

Origin

Fuzhou, China

Production Capacity

1000000 Pieces/Year

Key features

Multiple Unlocking Methods: Supports fingerprint, password, RFID card, mobile app, and mechanical key for flexible access.

Smart App Remote Control: Compatible with Tuya and TTlock apps for remote unlocking, temporary passwords, and user management.

Normally Open Mode: Allows door to remain unlocked for frequent access in offices, shops, and shared apartments.

High Security Deadbolt: Features a reliable deadbolt structure with C anti-theft standard for strong physical protection.

Customizable Appearance: Available in Black and Silver with modern minimalist design, supporting logo and packaging customization.

Emergency Mechanical Key: Includes mechanical key override to ensure access during battery depletion or system failure.

1-Year Warranty & Support: Provides 1-year warranty, 1% spare parts, and installation guidance for peace of mind.

Low MOQ & Fast Delivery: MOQ is just 1 set with delivery time of 15-35 days after deposit, suitable for testing and bulk.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesR&D CapabilitiesDigital Management Enterprise

Fujian Chainfun Electronic Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤4.62h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryFujian Chainfun Electronic Technology Co., Ltd. is a China-based limited trading company established in 2019 with nine employees. It reports professional technical R&D capability, customization from designs and samples, and annual smart door-lock productivity of 200,000 sets. However, it does not provide 3D software design, ODM, SDK, or popular-brand OEM services, and reported no new products in the past year. Export sales are stated at 90%, with six years of exporting experience, but another record states that no valid import/export license is held. Service-quality controls are weakly documented: complaint handling and corrective/preventive actions have no written procedures or records. The supplier has no overseas warehouses, showrooms, agents, branches, or offline trade-show experience. No certification, financial-strength, or customer-case evidence is provided.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows. Its complaint-handling and corrective/preventive-action mechanisms have no written procedures or records, although relevant service-capability records exist; this indicates a documented-service weakness.

R&D capabilityThe supplier is described as having professional technical R&D capability and offering multiple customization modes, but it reported no new products during the past year and does not provide ODM services, SDK availability, or 3D software design services. The evidence therefore shows technical capability but limited recent product-development breadth.

Production capacityAnnual productivity is stated as 200,000 smart door-lock sets, with peak- and off-season lead times both within 15 workdays. However, the company is classified as a trading company, and the slices do not establish whether this capacity is owned manufacturing capacity or supplied through partners.

Customization capabilityThe supplier explicitly offers full, minor, and flexible customization, including customization from customer designs and samples. This is consistent across the R&D and design-service records and demonstrates broad stated customization support.