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Festive Deal Dahua Asc2202c-d Access Controller Flash Sale: 90% Off [ea5ghjCk]

$43.99 $140.99 -69%

ASC2202C-D Access Controller> TCP/IP communication. > Two communication protocols: RS-485 and Wiegand. > Supports storing 100,000 user and 500,000 card-swiping records. > Supports multi-door interlock, multi-user unlock, anti-passback, an

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ASC2202C-D

Access Controller

> TCP/IP communication.
> Two communication protocols: RS-485 and Wiegand.
> Supports storing 100,000 user and 500,000 card-swiping records.
> Supports multi-door interlock, multi-user unlock, anti-passback, and remote unlock.
> Supports reader tamper alarm, intrusion alarm, unlocking timeout alarm, duress alarm, invalid card exceeding threshold alarm, and incorrect password alarm.
> Supports built-in RTC, manual time fixing, and automatic time fixing.
> Data can be saved permanently in case of power failure; supports online upgrade.
> Power supply through storage battery.
> Supports watchdog mechanism to ensure the operation stability.




Product Data

System

Main Processor

Embedded processor

Internet Protocol

IPv4; TCP; UDP

OSDP Protocol

Yes

SDK

Yes

Basic

Product Appearance

Type C Iron Container

Buzzer

Yes

Casing Material

SECC steel board

Function

Unlock Mode

Card swiping; Remote; Password; Fingerprint

Period List

128

Holiday Period

128

Network Update

Yes

First-Card Unlock

Yes

Remote Verification

Yes

Blocklist/Allowlist

Yes

Peripheral Card Reader

4-Channel RS-485 card reader
4-Channel Wiegand card reader

Multi-door Interlock

Yes

Group Combination

Card swiping; password; fingerprint

Real-Time Surveillance

Yes

Multiple Authentication

Yes

User

User (Card) Type

General user; VIP user; patrol user; guest user; blocklist user; other user

Capacity

User

100,000

Fingerprint

3,000

Card

100,000

Record Capacity

500,000

Port

RS-485 Port

5 × RS-485 ports

Wiegand

4 × Wiegand ports

Network

1 × 10/100 Mbps Ethernet port

Alarm Input

6 (digital quantity)

Alarm Output

4 (relay)

Alarm Linkage

Yes

Exit Button

2

Door Status Detection

2

Lock Control

2 channels, NO by default

Alarm

Anti-Passback

Yes

Tamper

Yes

Duress

Yes

What Our Customers Say

January 1, 2026

Absolutely no complaints!

A superior item. Genuinely and totally excellent.

- Efnisien F..

January 1, 2026

Absolutely no complaints!

This has been a very, very pleasant surprise.

- Lowell Y..

January 1, 2026

Absolutely no complaints!

A magnificent find. I would very, very highly recommend.

- Cai X..

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