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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

ARM808-RS

Overview Specifications Download Sales Enquiry
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ARM808-RS

Input Expansion Module

Key Points
    · 8 alarm inputs
    · 2 alarm outputs
Sales Enquiry
Datasheet

Specifications

Port

Alarm Output

2

Alarm Iutput

8

RS-485

1, connected to a maximum of 300 m ( 984.25 ft )
cable typed RVV2*1.5

Function

Device Address

0–15( ARC9 series, ARC2 series )
1–8( ARC3008 )

Zone Terminations

NC, NO, 1EOL, 2EOL, 3EOL, INERTIAL(ARC3008), and IMPULSE(ARC3008)

EOLR

2K7, 4K7, and 6K8

Alarm Output Mode

Switch between NO and NC with jumper

Output Capacity

30 VDC/500 mA

Update

Remote update by client software

General

Power Supply

12 VDC

Power Consumption

1.2 W

Operating Temperature

–10°C to +55°C (+ 14°F to + 131°F)

Operating Humidity

10%–90% ( RH )

Product Dimensions

90.0 mm × 62.0 mm × 12.6 mm ( 3.54" × 2.44" × 0.5" ) ( L × W × H )

Net Weight

≤1 kg ( 2.20 lb )

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