Is the lock suitable for rental properties?

Yes, it is ideal for Airbnb and rental management with remote passcode sharing.

What is the warranty period for this product?

We provide a 2-year warranty for this smart door lock.

Can the lock be customized in color?

Yes, the lock is available in a customized Dark Gray color.

Hotel Security Smart Door Lock Tt Lock Biometric Intelligent Electronic Fingerprint Smart Locks

Name: Hotel Security Smart Door Lock Tt Lock Biometric Intelligent Electronic Fingerprint Smart Locks
Brand: Hui Zhenfeng Technology (Shenzhen) Co., Ltd.
SKU: 2041302482

Guangdong, ChinaHui Zhenfeng Technology (Shenzhen) Co., Ltd.

US$42.50

5 Pieces

Sample price:US$75.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

2 Years

Model NO.

E73

Design

Touch Screen

Material

Brass

Suitable for

Home Door

Customized

Usage

Commercial, Household

Color

Dark Gray

APP

Ttlock

Alexa

Support

WiFi

Support

Transport Package

Color Box

Specification

57x 29x 16 cm

Trademark

ENOKER

Origin

Made in China

HS Code

8301400000

Production Capacity

20000PCS/Month

Key features

Remote Access & Management: Control lock from anywhere, view logs, and manage guests via app without gateway.

5-in-1 Keyless Entry: Unlock via App, Fingerprint, Password, Card, or Mechanical Key for maximum flexibility.

Anti-Peeping Security: Supports random digits before/after correct code to prevent password observation.

Alexa & Google Assistant: Compatible with voice assistants for hands-free control without extra gateway.

Universal Door Fit: Reversible handle fits left/right doors; accommodates thickness 40mm to 70mm.

Emergency Power Backup: USB emergency charging interface prevents lockout when batteries are low.

Customized Color: Available in Dark Gray color to match various interior designs.

2-Year Warranty: Comprehensive 2-year warranty coverage for peace of mind.

Company profile

High Repeat Buyers Choice

Hui Zhenfeng Technology (Shenzhen) Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-05-20Nearest Port: shenzhenAverage Response Time: ≤3.44hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHui Zhenfeng Technology (Shenzhen) Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory in the tools and hardware sector. It offers smart door locks and smart deadbolts, provides OEM services for well-known brands, supports multiple customization models, and reported new products during the past year. Export sales account for 90% of total sales and the company has self-operated import and export rights. However, no SDK is available, raw-material traceability is unknown, and several service, environmental, and sustainability procedures lack documented records or have unknown status. Financial information is present only as year references, so financial credibility cannot be determined. An audit by TUV Rheinland is recorded, but the audit result is shown as “0,” and the stated report validity ended on March 31, 2025; the exact meaning of the result is not provided.

Supplier typeThe supplier is identified as a trading company and manufacturer/factory, legally organized as a limited company in China. Its stated activities include software, computer hardware, electronic products, and import/export business, while its offered products are smart door locks and smart deadbolts.

After-Sales capabilityThe supplier has written procedures and followed records for effective service capability assessment. However, its corrective and preventive action mechanism and customer-complaint handling process are stated to have procedures but no written records, indicating incomplete documented execution.

R&D capabilityThe supplier reported launching new products during the past year and describes a focus on safety, quality, innovation, and intelligent locks. However, it explicitly has no available SDK, so the evidence supports product development activity but not strong software-development or platform-integration capability.

Production capacityThe supplier is classified as both a trading company and manufacturer/factory and offers smart door locks and smart deadbolts. It provides OEM services for well-known brands and holds self-operated import/export rights, but raw-material traceability is unknown and no production scale or capacity data is provided.

Customization capabilityThe supplier explicitly supports customization from designs, samples, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization capability for customer requirements.

Client casesThe supplier states that it provides OEM services for well-known brands, which indicates experience serving brand customers. However, no customer names, project details, order history, or independently verifiable case studies are provided.