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Dahua MultiVision 2.0 Expands Intelligent Monitoring with Wider Coverage, Sharper Details, Smarter Analytics and Easier Deployment

2026-05-28

Dahua MultiVision 2.0 Expands Intelligent Monitoring with Wider Coverage, Sharper Details, Smarter Analytics and Easier Deployment

ARK32C-RW2

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ARK32C-RW2

Wired LCD Keypad(Support intercom and wireless peripherals expansion)

Key Points
    1. Dedicated shortcut keys enable the activation of medical, emergency, and fire alarm events
    2. Supports system arming and disarming via password, IC card, DESFire card and keyfob
    3. Supports querying and displaying the system status.
    4. Provides cloud-based firmware updates with automatic rollback in the event of update failures.
    5. Built-in buzzer, up to 75 dB at 1 meter
    6. Supports intercom communication with DMSS through the keypad.
    7. The hybrid panel connects to wireless peripherals through keypad.
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Datasheet

Specifications

Port

Wired Input 2 local channels. Connected to a maximum of 500 m.
Cable: Twisted pair (oxygen-free copper wire, 57/0.145±0.007 mm, 1000 m, ≤19.5Ω).
Wired Output 1 local channel. Connected to a maximum of 500 m.
Cable: Twisted pair (oxygen-free copper wire, 57/0.145±0.007 mm, 1000 m, ≤19.5Ω).
Wireless Peripheral 32 peripherals
RS-485 1×RS-485 port.Connected to a maximum of 1000 m，and intercom devices must be limited within 200 m;
Cable:Twisted pair (oxygen-free copper wire, 57/0.145±0.007 mm, 1000 m, ≤19.5Ω).
Microphone 1×MIC (5 m pick-up distance)
Screen 1 × LCD screen. Supports displaying 96 characters in 4 lines.

Video & Audio

Volume Control Yes
Two-way Audio 2-way voice talk.
Voice Broadcast Yes

Function

Indicator Light 4 indicators (External power supply, arming/disarming, fault, and alarm)
Button 20 buttons (10 digital buttons and 10 function buttons)
Arm and Disarm Password; IC/DESFire card
Remote Update Cloud update, WEB
Tamper Yes
Measuring Range (Temperature) –10 °C to +55 °C (+14 °F to +131 °F)

Technical

Scenario Indoor
Operating Current 1 A (Max), 125 mA (Standby)
Sound Pressure Maximum: 75 dB(A) at 1 meter

Wireless

Carrier Frequency 433.1 – 434.6 MHz
Transmitter Power (EIRP) Limit 10 mW
Communication Mechanism Two-way
Communication Distance Up to 1,400 m (4593.18 ft) in an open space.
Encryption Mode AES128
Frequency Hopping Yes

General

Language English, Italian, French (Europe), German, Portuguese (Europe), Dutch, Spanish (Europe), Spanish (Latin America), Turkish, Russian, Polish, Czech, Slovak, Danish, Hungarian, Croatian, Ukrainian, Swedish, Serbian, Greek, Bulgarian.
Power Supply 9-15 VDC
Power Consumption 12 W (Max), 1.5 W (Standby)
Operating Temperature -10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity 10%–90% (RH)
Product Dimensions 170.0 mm × 129.0 mm × 31.2 mm (6.69" × 5.08" × 1.23")
Net Weight 372 g (0.82 lb)
Gross Weight 566 g (1.25 lb)
Installation Wall mount
Casing Material PC + ABS
Appearance Color White
Protection IP30
Certifications CE
Accessory Included: 2 IC cards
Anti-corrosion Level Basic Protection
*The products are designed for general use and are applicable even in areas with no specific requirements for anti-corrosion protection.
Storage Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Storage Humidity 10%–90% (RH)
Packaging Dimensions 214.0 mm × 162.0 mm × 57.0 mm (8.43" × 6.38" × 2.24")

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