Dahua Technology

Dahua LCD Keypad ARK50C-R

Rs. 4,080.64

~~Rs. 4,896.76~~ Rs. 4,080.64

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Overview

The Dahua ARK50C-R LCD Keypad is an intelligent alarm control keypad designed for Dahua wired alarm systems. Featuring a 128 × 64 LCD display, built-in buzzer, and five intuitive status indicators, it enables convenient operation and monitoring of the alarm system.

The keypad supports local arming and disarming as well as IC card operation, allowing users to manage the security system quickly and securely. With powerful search functions, RS-485 communication, AES128 encryption, and remote firmware upgrades, the ARK50C-R provides reliable and user-friendly control for residential and commercial applications.

Key Features

✔ 128 × 64 LCD display for clear system information

✔ Five LED indicators for zone status, fault, arming/disarming, network and communication

✔ Local arm and disarm operation

✔ Supports IC cards (up to 32 cards)

✔ Built-in buzzer

✔ RS-485 communication interface

✔ Remote firmware upgrade support

✔ Housing tamper protection

✔ AES128 encrypted wireless communication

✔ Supports walk test, relay control, and zone status search

✔ Powerful search engine for system faults and communication parameters

✔ Communication distance up to 80 m

Why Choose Dahua ARK50C-R?

Convenient Alarm Management

The keypad provides simple and efficient operation for arming, disarming, alarm cancellation, relay control, and other system functions.

Clear System Status Indication

Five dedicated indicators allow users to quickly identify faults, communication status, network conditions, and arming status.

Enhanced Security

AES128 encryption and housing tamper protection ensure secure operation and help prevent unauthorized access.

Flexible Access Options

Users can operate the system locally or through IC cards, supporting up to 32 cards for convenient access management.

Advanced Search Functions

Easily retrieve zone status, system faults, firmware versions, and communication parameters for efficient maintenance.

Technical Specifications

Feature	Specification
Product Type	Alarm LCD Keypad
Model	ARK50C-R
Display	128 × 64 LCD
Display Size	56.27 mm × 38.35 mm
Indicators	Zone Status, Fault, Arm/Disarm, Network, Communication
Buttons	0–9, Menu, Up, Down, *, #, Fire, Medical, Arm, Bypass, Enter
Communication Interface	1 × RS-485
Buzzer	Built-in
Remote Upgrade	Supported
Arm and Disarm	Local Operation; IC Card
IC Card Capacity	Up to 32 Cards
Power Failure Protection	Supported
Tamper Protection	Housing Tamper
Search Functions	Zone Status, System Faults, Program Version, Communication Parameters
RFIC Frequency	13.56 MHz
Carrier Frequency	433.1 MHz
Transmission Power	Up to 10 mW
Communication Distance	80 m (Open Area)
Encryption	AES128
Casing Material	PC + ABS
Language	English