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Dahua ASC2202B-D 2-Door Access Controller, TCP/IP, PoE, 100K Users, RS-485/Wiegand (ASC2202B-D)

  • Capacity: Stores 100,000 users & 500,000 swipe records
  • Protocols: Supports TCP/IP, RS-485, and Wiegand (W26/W34)
  • Power Supply: PoE support for simplified cabling
  • Advanced Logic: Anti-passback, Interlock, and Remote Unlock
  • Fast shipping to Latvia, as well as Estonia and Lithuania. 2-Year Warranty for all clients (Business & Private).

Dahua

114,03€
€94.24 (bez PVN)

Access Controller
> Support TCP/IP communication
> Two dual communication protocols: RS-485 and Wiegand (W26 and W34)
> Holds 100,000 users and stores 500,000 card swiping records
> Support interlock, group combination, anti-passback, remote unlock, and more
> Support card reader tamper alarm, intrusion alarm, door sensor timeout alarm, duress alarm, illegal card exceeding threshold alarm, and incorrect password alarm
> Built-in RTC, support manual time synchronization and auto time synchronization
> Support power-off memory protection and online upgrade
> Support watchdog (a device that protects a system from software or hardware failures)
> Support PoE power supply
 

Unit Box Height0.085
Unit Box Length0.255
Unit Box Width0.166
ModelASC2202B-D
Units per Shipping Box1
Unit Calculated Volume0.003598cubm
Product Net Weight0.5kg
Unit Calculated Weight0.6kg
SKU: DAHUA-ASC2202B-D Categories: ,

Based on 1 review

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  1. Sarah Jenkins –

    I bought this Dahua controller for our small office renovation. The PoE support made installation a breeze since we didn’t need extra power supplies. I’m impressed by the capacity for 100,000 users; it’s definitely future-proof. Great service from apsardze24.lv, delivery was quick and hassle-free.

    Sarah Jenkins –

Is a power adapter included in the box with the ASC2202B-D?

No, a dedicated power supply unit (PSU) is not included in the standard package because the device supports PoE. If you are not using a PoE switch, you will need to purchase a separate 12V DC power adapter.

I am unsure if my specific turnstile is compatible, who can I ask?

This controller has standard alarm inputs and relay outputs compatible with most turnstiles and barriers. for a confirmation regarding your specific hardware model, please send the details to our technical support at [email protected].

How many controllers can be added to a single system?

Since the device uses TCP/IP communication, the system is highly scalable. You can add multiple ASC2202B-D units to your network, limited only by the capacity of the management software license you are using.

Can the ASC2202B-D power magnetic locks directly using PoE?

While the controller itself is powered via PoE to simplify network cabling, it is strongly recommended to use a separate external power supply for magnetic locks or electric strikes. The PoE budget is primarily allocated for the controller board and connected card readers.

How does the warranty service work for this access controller?

Unlike purchases from general marketplaces, Apsardze24.lv provides a **2-Year Warranty** on this product. Our service center is based in **Riga**, ensuring fast local support and replacements for customers in Latvia, Estonia, and Lithuania.

Can I configure anti-passback on this 2-door controller?

Yes, the ASC2202B-D supports advanced logic including anti-passback, interlock, and multi-card unlock. These features must be configured through the web interface or management software to ensure users cannot re-enter without first exiting.

Does the controller continue to work if the network connection is lost?

Yes, the device has local storage for 100,000 users and 500,000 records. It will continue to grant access based on stored permissions and automatically sync the event logs with the management software once the network is restored.

Which card readers are compatible with this Dahua access controller?

The unit supports two communication protocols: RS-485 for secure, long-distance Dahua readers, and Wiegand (W26/W34) for compatibility with standard third-party readers and keypads.

What software do I need to manage the ASC2202B-D?

The controller is managed via Dahua's official software, such as SmartPSS Lite or DSS Express. These platforms allow you to add users, configure time attendance rules, and monitor door status remotely.

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