What encryption standard is used?

The device uses 128-bit AES encryption for data security.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available.

What is the operating temperature range?

Standard range is 0 to 40 degrees Celsius; low temp version is -25 to 0 degrees Celsius.

2.66-Inch Custom Printed ESL Electronic Shelf Label for Retail Promotion Campaigns

Name: 2.66-Inch Custom Printed ESL Electronic Shelf Label for Retail Promotion Campaigns
Brand: Shenzhen Jianhe Smartcard Technology Co., Ltd
SKU: 1964013041

Guangdong, ChinaShenzhen Jianhe Smartcard Technology Co., Ltd

US$3.30-9.50

50 Pieces

Sample price:US$0.30/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, ISO, CE

Shape

Rectangle

Model NO.

ESL04

Chip Type

Read/Write

Power Supply Mode

Active

Usage

Electronic Products, Luggage, Jewelry, Book, Garment

Material

ABS+PC

Battery Lifetime

10 Years

Data Encryption

AES 128-Bit Encryption

Waterproof

IP5

Features

NFC(Optional),LED Lights

Pixel Colors

Black/White/Red

Technology

Bluetooth 5.4

Display Area

60*30mm

Dpi

125

Transmitting Distance

30-60 Meters

Storage Temperature

-20-60

Transport Package

Carton

Specification

400 pcs/carton

Trademark

N/M

Origin

Shenzhen

HS Code

8523529000

Production Capacity

10, 000, 000 Per Month

Key features

Long Battery Life: Battery lasts 5 to 10 years depending on usage conditions.

Advanced Encryption: Features 128-bit AES encryption for secure data transmission.

NFC Optional Feature: NFC functionality is available as an optional customization.

LED Light Integration: Built-in RGB LED lights for dynamic visual effects.

Wide Viewing Angle: 180-degree viewing angle ensures clear visibility under strong light.

Shell Customization: Customizable shell design available for specific client needs.

IP5 Waterproof Rating: Durable water and dust proof protection for various environments.

Bluetooth 5.4 Protocol: Utilizes BLE 5.4 for reliable wireless communication.

Company profile

Cooperated with Fortune 500Standardized quality controlR&D CapabilitiesManagement Certification

Shenzhen Jianhe Smartcard Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤2.81h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, R&D, ODM, OEM, SDK, quality-control, and documented corrective-action capabilities. It reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, production of smart cards, export sales of 51%–70%, and markets across Southeast Asia, the Middle East, East Asia, and North America. Lead times are stated as within 15 working days in both peak and off-peak seasons. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Its digital management maturity is limited because no ERP, CRM, or SAP integration is reported.

Supplier typeThe supplier presents itself as a manufacturer and solution provider offering OEM, ODM, SDK-enabled R&D, smart-card production, and multiple printing, laminating, cutting, marking, testing, and inspection facilities. Its reported export markets and export-sales share further indicate an internationally oriented manufacturing supplier.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certificates, covering quality, environmental, and occupational health and safety management. These are explicit certification holdings and support a positive assessment for this field.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, and accepts multiple payment and quotation terms. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, or inventory capability, so geographically localized service support is limited.

R&D capabilityThe supplier reports new products during the past year, ODM services, broad R&D customization, and an available SDK. However, it reports no ERP integration and no CRM or SAP system integration; these digital-management limitations do not negate the explicit product-development evidence.

Production capacityThe supplier reports smart-card output, a range of production and inspection equipment, documented finished-product inspection instructions, 30 qualified service-capability suppliers, and lead times within 15 working days in both peak and off-peak seasons. Nonetheless, it reports no valid contract with related subcontractors and no inventory capacity, which creates supply-continuity limitations but does not establish inadequate production capability overall.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization through both R&D and design services. The same broad customization options are reported in the facility information, providing direct evidence of strong customization coverage.