Yes, samples are available, but you need to pay for the freight and sample cost.

What certifications does the product have?

The product has FCC and CE certifications.

What is the operating temperature range?

The operating temperature is -20 to +55 degrees Celsius.

Key Unlock

Name: Touch Screen Smart Lock, Fingerprint/ Bluetooth/ Password/ Card/ Key Unlock
Brand: Guangzhou Lockvel Security Technologies Co., Ltd.
SKU: 924360095

Guangdong, ChinaGuangzhou Lockvel Security Technologies Co., Ltd.

US$65.00

1-499 Sets

US$63.60

500-999 Sets

US$60.50

1,000+ Sets

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

FCC, CE

Model NO.

F528

Application

Public Passage, Enterprise, Supermarket, Campus, Parking, Company

Working Principle

Electronically Controlled Lock

Function

Fail -Safe, Fail-Secure

Type

Smart Lock

Transport Package

Outer Carton Box, Inner Foam

Specification

350*70(mm)

Trademark

LOCKVEL

Origin

Guangzhou, China

HS Code

8301400000

Key features

Multiple Unlock Modes: Supports fingerprint, password, Bluetooth, RFID card, mechanical key, and APP remote control.

High Capacity Storage: Stores up to 300 users including fingerprints, passwords, and keys.

Premium Material Build: Constructed with aluminum alloy panel, 304 stainless steel mortise, and brass cylinder.

Advanced Security Sensor: Features FPC semiconductor sensor with 360-degree fingerprint recognition and C-class lock cylinder.

Privacy Protection: Includes virtual password function to prevent peeping and break-in/damage alarm.

Wide Compatibility: Suitable for wooden, steel, and copper doors with thickness of 40-110mm.

Long Battery Life: Operates on DC 6V (4 AA batteries) with over 8,000 normal unlock cycles.

Certified Quality: FCC and CE certified for safety and compliance in international markets.

Company profile

High Repeat Buyers ChoiceSelf-branded

Guangzhou Lockvel Security Technologies Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-03-05Nearest Port: Guangzhou portAverage Response Time: ≤10.30hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, FAS, DDP, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, supported by product development activity and design tools. It reports production-related infrastructure, inventory capacity, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season periods. Quality assurance is reported, with two inspectors and several testing facilities; however, finished-product inspections and corrective/preventive actions lack written records. Innovation evidence is mixed: the supplier has developed new products and offers ODM services, but reports zero patents and no available SDK, while formal R&D audit documentation is unavailable. Export experience is established, but overseas service infrastructure is limited, with no overseas branches, agents, warehouse, showroom, or trade-show participation. Certification, after-sales service, and customer-case evidence are insufficiently documented.

Supplier typeThe supplier operates as a manufacturer offering OEM and ODM services, customization, inventory support, and export services. It has exported for six years, with exports representing 11%–20% of total sales, but has no overseas branches or agents.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, which supports complaint-response capability. However, no broader after-sales service scope, overseas service network, branch, agent, warehouse, or showroom is reported.

R&D capabilityThe supplier reports new product development during the past year, ODM services, and R&D design using PS, AI, and CAD. Countervailing limitations include zero patents, no SDK, and no R&D design input, output, review, verification, or validation documents available for audit.

Production capacityProduction capability is supported by assembly and product-life testing equipment, a stated production base across several locations, inventory capacity, valid manufacturing contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. The inspection process has instructions but no written records, limiting process-documentation strength.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. Its R&D engineers develop products according to customer requirements, indicating broad customer-specific design support.

Product Q&A

Q:What unlock methods are supported?

The lock supports multiple modes including fingerprint, password, Bluetooth, RFID card, mechanical key, and APP remote control.

Q:What is the user capacity?

It can store up to 300 users, including fingerprints (up to 100), passwords, and keys.

Q:What materials are used for the lock?

The panel and door handle are made of aluminum alloy, the mortise lock is 304 stainless steel, and the cylinder is brass.

Q:Is the lock customizable?

Yes, customization is available for this product.

Q:What is the warranty or service policy?

We take responsibility for issues caused by our fault, such as short delivery or quality problems. For other issues, we assist in claiming against the shipping company.