What is the warranty period and after-sales service?

We provide a 2-year warranty and technical support.

Is it compatible with smart speakers?

Yes, it integrates with smart assistants like Alexa for voice control commands.

What types of doors is it suitable for?

It is designed for Home Doors and Commercial use, fitting most standard US double-bore and single-bore doors.

Factory Password Card WiFi Door Handle Fingerprint En-E74 Smart Lock

Name: Factory Password Card WiFi Door Handle Fingerprint En-E74 Smart Lock
Brand: Hui Zhenfeng Technology (Shenzhen) Co., Ltd.
SKU: 2041416202

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

US$47.00

5 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

2 Years

Model NO.

EN-E74

Design

Touch Screen

Material

Stainless Steel

Suitable for

Home Door

Customized

Non-Customized

Usage

Commercial, Household

Transport Package

Color Box

Specification

49.4 x 27 x 15.5cm

Trademark

ENOKER

Origin

Made in China

HS Code

8301400000

Production Capacity

20000PCS/Month

Key features

7-in-1 Smart Access: Supports fingerprint, APP, WiFi, keypad, IC cards, keys, and voice control.

High Capacity Storage: Stores up to 200 fingerprints, 200 cards, and 150 user passcodes.

Remote & Real-time Control: Unlock remotely, generate e-keys, and view access records in real time.

Premium Build Quality: Features a stainless steel lock body with polished finish and hardened steel.

Easy Installation: One-piece replacement for existing handlesets, fitting standard US doors.

Voice Assistant Integration: Compatible with smart speakers like Alexa for hands-free voice control.

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

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: ≤5.04hTerms 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.