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We offer a one-year warranty and provide 1% spare parts. Additionally, we provide installation and after-sales service for our products.

Digital Password Electronic Keypad Smart Door Lock Deadbolt

Name: Digital Password Electronic Keypad Smart Door Lock Deadbolt
Brand: Fujian Chainfun Electronic Technology Co., Ltd.
SKU: 2280253845

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 backup.

Smart App Control: Compatible with Tuya and TTlock apps for remote management and temporary password generation.

Normally Open Mode: Allows free access for frequent entry scenarios like offices and shared apartments.

Secure Deadbolt Design: Features a reliable deadbolt structure meeting Anti-theft Standard C for enhanced security.

Customizable Options: Offers OEM customization for logos, packaging, colors, and finishings, plus ODM for appearance and functions.

Wide Application Scenarios: Ideal for residential, commercial, rental properties, villas, and smart home projects.

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

High-Speed Fingerprint Sensor: Enables quick and accurate fingerprint recognition for fast daily access.

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: ≤4.78h 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.

Product Q&A

Q:Are you a manufacturer?

Yes, we are a professional smart lock manufacturer with more than 11 years of experience in China. We operate a 15,000 square meter factory with 4 assembly lines capable of producing over 5,000 sets per day. Our team includes 200+ members, 32 R&D engineers, and we hold 50+ patents across 50+ smart lock models.

Q:Can I get customization according to my own requirements?

Sure. We offer simple OEM customization including customized logos, packaging, colors, and finishings. For deep ODM customization, we can customize appearance, functions, performance, software integration, and server deployment.

Q:How do you guarantee product quality?

Every lock undergoes 100% inspection before leaving the factory. We also conduct various performance tests including salt spray, constant temperature, durability, vibration, alcohol abrasion, single-arm drop, and infrared tests.

Q:What is your MOQ and delivery method?

Our MOQ is 1 set. We can ship smart locks to your country port or directly to the door. Please provide your port name or address so we can offer the most competitive price and freight.

Q:What is your delivery time?

The delivery time is 15-35 days after receiving your deposit.