What is the maximum distance between reader and controller?

The maximum distance is 100 meters, with a suggested distance of 80 meters.

Does the system support fire alarm linkage?

Yes, it supports fire alarm linkage via software interface or hardware expansion board.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

TCP IP Wiegand 26 Four Doors Access Control Panel Access Control Board Free Software Sdk Connect 4 Reader and Control Four Locks

Name: TCP IP Wiegand 26 Four Doors Access Control Panel Access Control Board Free Software Sdk Connect 4 Reader and Control Four Locks
Brand: Shenzhen Nordson Electronic Co., Ltd.
SKU: 2250755895

Guangdong, ChinaShenzhen Nordson Electronic Co., Ltd.

US$75.00

1-49 Pieces

US$72.00

50-99 Pieces

US$65.00

100+ Pieces

Sample price:US$42.00/piece.Request sample

Product profile

Customization

Available

Card Reader Quantity

Control Gates

Four Gates

Model NO.

NS-L4

Technology

32-Bit Technology

Way of Control

Computer Control

Communication Mode

TCP/IP

Type

One-way Controller

User Card

20,000

Event Buffer

100,000

Input Format of Reader

Wiegand26

Communication

TCP/IP

Max Q'ty of Controller

No Limit

Working Voltage

DC 9V-15V

Working Current

<100mA

Max Distance From Reader to Controller

100m (Suggestion Distance 80m)

Size of PCB Board

160mm *106mm

Transport Package

Neutral Packing

Specification

CE, ROHS

Trademark

Nordson

Origin

Guangdong China

HS Code

8537109090

Production Capacity

20000PCS/Month

Key features

High-Speed 32-Bit ARM Platform: Features advanced ARM platform with high-speed operation for immediate door access.

Large User Capacity: Supports up to 20,000 users with 100,000 offline event buffers.

Stable TCP/IP Communication: Utilizes standard industrial TCP/IP protocol with multi-stage lightning and surge protection.

Long-Term Data Retention: Large-capacity Flash memory ensures data is not lost during power interruption for 10 years.

Multiple Access Methods: Supports card, password, card+password, double cards, free passage, and timed door switch.

Advanced Security Features: Includes anti-passback, interlock, remote authentication, and fire alarm linkage.

Industrial Grade Stability: All ICs imported from top manufacturers with optocoupler protection on all inputs.

Flexible System Expansion: No limit on controller quantity with support for mixed installation of access devices.

Company profile

High Repeat Buyers ChoiceExperienced TeamSelf-brandedPatents Awarded

Shenzhen Nordson Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-05-01Nearest Port: shenzhen,hongkongAverage Response Time: ≤6.36hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in electronic products and components, with stated import and export scope. It holds ISO 9001 certification and reports written procedures for supplier-service assessment, corrective and preventive actions, and customer complaints. The supplier reports recent new-product development and ODM availability, but no SDK, 3D software design service, or professional technical-supplier R&D capability. Production information lists 100,000 pieces annually for each of five access-control-related product categories, while finished-product inspection procedures are documented and consistently followed. Customization is available across sample-based, design-based, full, minor, and flexible formats. Financial records are referenced for 2022–2024, but no substantive financial results are provided. No customer cases or named customers are disclosed.

CertificationsThe supplier reports ISO 9001 certification for its management system. The slice does not provide the certificate number, validity period, or certification scope, but it is explicit evidence of certification holding.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. These records directly support an established service-response process.

Production capacityAnnual productivity is listed as 100,000 pieces for each of magnetic locks, electric bolts, electric strikes, fingerprint time-attendance products, and access-control products. The supplier also reports 50 quality-control staff and a documented finished-product inspection method, although its company type is separately identified as a trading company.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service coverage.