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Single Door RS485 Access Control Panel
Port And Wharf Equipment

Single Door RS485 Access Control Panel

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

Single | Applications and Buyer Notes

Single 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 q

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

Category
Access Control SystemsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Alarm for long time door open, ilegal br
YesBased on visible page data; confirm exact value in the RFQ.
Anti pass back and tail
Yes Yes YesBased on visible page data; confirm exact value in the RFQ.
Capacity
60kgBased on visible page data; confirm exact value in the RFQ.
Card Reader Quantity
2Based on visible page data; confirm exact value in the RFQ.
Collocations
PCB board, case, power, power line, serial port communication line, software, maBased on visible page data; confirm exact value in the RFQ.
Communication
RS232 RS485 No need jumper and adaptive 9600bpsBased 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

Home Security & Protection Access Control System Access Controller Single Door RS485 Access Control Panel US$ Pieces US$20.00 51+ Pieces Send Inquiry Chat Now Still deciding? Get samples of $ ! US$ 22/Piece Request Sample Product Details CustomizatioAccessShieldHub 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.

Selection and RFQ points

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

Material fit Port Wharf Equipment

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 Systems

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

CategoryAccess Control Systems
Brand
Unitset
Alarm for long time door open, ilegal break in, intimidateYes
Anti pass back and tailYes Yes Yes
Capacity60kg
Card Reader Quantity2
CategoryAccess Control Systems
CollocationsPCB board, case, power, power line, serial port communication line, software, manual, crtificate, key(2pcs), carton
CommunicationRS232 RS485 No need jumper and adaptive 9600bps
Communication ModeTCP/IP
Complsive open and close door at long timeYes
Control GatesOne Gate
CustomizationAvailable
DescriptionControl 1 door, get in and out door by swiping card, of get in by swiping card and get out door by button Control 2 door, get in and out door by swiping card, of get in by swiping card and get out door by button Control 4 door, get in the door by swiping c
Door Controlled1 Door
Door opening time extending setting1-600 seconds
Electronic mapYes
Feature Highlightsdigital, automatic
Fire and alarm linkageIf no connection with the expansion board, only has software interface alarm, and drive the computer speaker. If connec with expansion board, is able to alarm by hardware, if connec with starengthened expansion board, then is able to Security alarm
First card unlockingYes
Input Format of ReaderWiegand 26 or 34 Bits
Inter blockNo Yes Yes
Keypad(card+passwor, supper password)Yes
Max Distance Between ControllerTCP/IP Depends on Net Coverage Area
Max Distance From Reader to Controller100m
Max Distance between ControllerTCP/IP Depends on net coverage area
Max Distance from Reader to Controller100m (suggestion distance 80m)
Max q ' ty of controllerNo limit No limit No limit
ModelACB-R01 ACB-R02 ACB-R04
Model NO.ACB-R01
Multi-card open doorYes
NameSingle Door Network Access Control Board
Open door in remote distanceYes
Open long time at specified timeYes
Operation Humidity10-90% RH, No Condensation
Operation Temperature40ºC ~ 70ºC
OriginChian
ParameterSingle Door Control Panel Multi Door (2) Control Panel Multi Door (4) Control Panel
Power Consumption of Circuit BoardLess than 100mA
Power Supply12VDC 4-7A
Power interruption protection measureHigh Speed Memory, Records never lose
Product TitleSingle Door RS485 Access Control Panel
Q ' ty of Event Buffers(offline)100,000 event buffers
Q ' ty of users20,000 Users
Quantity of Readers2 pcs 4 pcs 4 pcs
Size of Case273*228*65mm
Size of PCB board218*106mm 218*106mm 218*106mm
Specification218*106mm
SupportMulti-Card Open Door
Support InterlockYes
Technology32-Bit Technology
TrademarkS4A
Transport PackageStandard Carton Box
TypeOne-way Controller
Unlock based on intrnal and external validationYes
Urgency lockingYes
Users20000
Verify WayRFID, Pincode,Face,Finger
Way of ControlComputer Control
Wiegand 26 (All Card Reader with Compati2PCS

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

Single Door RS485 Access Control Panel 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
Category, Brand, Unit
Record focus
Single Door Rs485 Access Control Panel
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.

AccessShieldHub related sourcing paths

AccessShieldHub procurement phrases

AccessShieldHub 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.

AccessShieldHub 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