Can I customize the color or APP of this lock?

Yes, the product is customized. The standard custom option includes Dark Gray color and Ttlock APP support, but other customizations may be available.

What is the warranty and after-sales service?

We provide a 2-year warranty and technical support service to assist with any issues regarding the smart door lock.

Is this lock suitable for Airbnb or rental properties?

Yes, it is an excellent solution for Airbnb short-term rentals and rental property management, allowing you to generate and share passcodes remotely.

Google Home

Name: Smart Door Lock Supporting Cn/En Language Switch, Works with Amazon Alexa/Google Home
Brand: Hui Zhenfeng Technology (Shenzhen) Co., Ltd.
SKU: 2047343212

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

US$62.00

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

5-in-1 Keyless Entry: Unlock via APP, Fingerprint, Password, Card, and Mechanical Key for versatile access.

Smart Home Integration: Works with Amazon Alexa and Google Home without requiring a separate gateway.

Remote Management: Access logs, share guest codes, and manage family access from anywhere via APP.

Enhanced Security: Anti-peeping keypad with random digit support and low battery alerts via USB.

Customizable Options: Customized color (Dark Gray) and Ttlock APP support available for specific needs.

Universal Fit: Reversible handle design fits door thickness 40mm-70mm, suitable for left/right hands.

2-Year Warranty: Comprehensive 2-year warranty coverage with dedicated technical support service.

Versatile Usage: Ideal for home doors, commercial use, Airbnb rentals, and property management.

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: ≤3.54hTerms 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.

Product Q&A

Q:Does this lock require a gateway for Alexa/Google Home?

No, the Razuvious 2024 TT Lock WiFi Version works directly with Amazon Alexa and Google Assistant without requiring a separate gateway.

Q:What are the entry methods supported by this lock?

It supports 5-in-1 keyless entry: APP control, Fingerprint, Password, Card, and Mechanical Key. You can also create temporary codes for guests.

Q:Is the lock suitable for all door types?

Yes, it fits door thickness ranging from 40mm to 70mm. The reversible handle design makes it suitable for both left-handed and right-handed doors.

Q:How does the anti-peeping password feature work?

The keypad allows user-defined 4-9 digit codes. You can input random digits before and after the correct code to unlock, preventing others from guessing your password.

Q:What happens if the batteries run out?

The lock sends a low battery alert. In an emergency, you can power the lock using a USB emergency charging interface. It requires 4 AA batteries (not included).