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Two Doors Smart Controller for Access Control System (GD-K2)
Port And Wharf Equipment

Two Doors Smart Controller for Access Control System (GD-K2)

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Quote on request

Two | Applications and Buyer Notes

Two is organized as a sourcing-ready Port And Wharf Equipment reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time ques

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Vertical Site
accesssecuritysupplyBased on visible page data; confirm exact value in the RFQ.
Category
Access Control SystemsBased on visible page data; confirm exact value in the RFQ.
Source Domain
grandingchina.en.made-in-china.comBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Application
control, access, smartBased on visible page data; confirm exact value in the RFQ.
Capacity
0.8kgBased on visible page data; confirm exact value in the RFQ.
Card Holders Capacity
30,000Based on visible page data; confirm exact value in the RFQ.
Card Reader Quantity
2Based on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Product sourcing profile

CategoryPort And Wharf Equipment
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-04

Product introduction

Two Doors Smart Controller for Access Control System-K2) US$ Pieces US$ Pieces US$ + Pieces Send Inquiry Chat Now Still deciding? Get samples of $ ! US$ 120/Piece Request Sample Product Details Customization: Available CardAccessSecuritySupply curates RFQ-led product discovery for buyers looking for access control systems options. The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations. Current vertical focus: access control, cctv, alarms, turnstiles, smart locks, and perimeter security equipment sourcing and rfq-ready export supply platform.controlaccesssmartsecurity

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit Two Doors Smart Controller

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Access Control System

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

Key specifications

Vertical Siteaccesssecuritysupply
CategoryAccess Control Systems
Source Domaingrandingchina.en.made-in-china.com
Brand
Unitset
Applicationcontrol, access, smart
Capacity0.8kg
Card Holders Capacity30,000
Card Reader Quantity2
CategoryAccess Control Systems
CommunicationTCP/IP, Wiegand in
Communication ModeTCP/IP
Control GatesTwo Gates
CustomizationAvailable
Dimensions (Board Only)160mm*106mm
Dimensions (with Box)380mm(L)*80mm(W)*280mm(H)
Door Closing Delay1-600s
EnclosurePowder Coated Aluminium
Feature Highlightsdigital
Input Port4 (2 Exit Buttons and 2 Door Sensors)
Log Events Capacity100,000
Matched Termscontrol, access, smart, security
ModelGD-K2
Model NO.GD-K2
MountingWall Mount
Number of Doors Controlled2 Door
Number of Inputs6 (2 Exit button, 2 Door sensor, 2 AUX)
Number of Outputs4-From C Relay for Lock and 2-From C Relay for Aux Output
Number of Readers Supported4
OriginMainland China
Power SupplyDC12V/ 4-7A
Power boxOptional
Product TitleTwo Doors Smart Controller for Access Control System-K2
Real Weight0.8kg
Recommended Power Supply12V DC, 3A
Running IndicatorLED Light
SoftwareSmart Access Control Management
Specification167*133*31mm
Technology32-Bit Technology
TrademarkGranding
Transmission Distance80-100m
Transport Package53*33*45cm
TypeOne-way Controller
Types of Readers Supported26-bit Wiegand, others upon request
Voltage12v
Volume Weight1kg
Way of ControlComputer Control
Weight7.5lbs (3.4kg)

Keyword evidence

Only terms with visible evidence in this listing are shown here.

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Related keyword paths

Grouped by the product keyword that generated the related path.

SOURCING DECISION BRIEF

Two Doors Smart Controller for Access Control System (GD-K2) sourcing decision brief

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Category
Access Control Systems
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Product detail to shortlist decision
Primary compare
Vertical Site, Category, Source Domain
Record focus
Two Doors Smart Controller For Access Control System (gd K2)
Category focus
Port And Wharf Equipment
Buyer checklist
  • Category fit: Confirm whether the product belongs to the right category and nearby application path before outreach.
  • Specification depth: Review the visible specifications and convert missing fields into a clearer RFQ requirement set.
  • Route expansion: Use adjacent category, solution and procurement routes before settling on one detail page.
How should buyers use this detail page?

Use the detail page as a product-fit checkpoint. Confirm category placement, visible specifications and adjacent sourcing paths before sending an RFQ.

What should buyers compare first?

Compare the visible specifications, category fit and the nearest application or solution routes before asking for supplier options.

AccessSecuritySupply related sourcing paths

AccessSecuritySupply procurement phrases

AccessSecuritySupply project-fit checks

Application Confirm Application before comparing offers or moving the inquiry forward.
Country Confirm Country before comparing offers or moving the inquiry forward.
Capacity Confirm Capacity before comparing offers or moving the inquiry forward.
Material Confirm Material before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
Country route Use Country to compare adjacent options instead of relying on one broad title match.

AccessSecuritySupply related product samples

Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

Next sourcing actions