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AI Empowering a Smarter, Safer, and Sustainable Traffic: Dahua Unveils Latest ITS Solutions at Intertraffic Amsterdam 2026

2026-03-16

AI Empowering a Smarter, Safer, and Sustainable Traffic: Dahua Unveils Latest ITS Solutions at Intertraffic Amsterdam 2026

ARB1606

Overview Specifications Download Sales Enquiry
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ARB1606

Alarm Box

Key Points

    > Support through RS485 access to NVR&XVR

    > Support 16ch Alarm In/6ch Alarm Out interface

    > Support 2-bit DIP switch (0/1) to determine the different alarm box access; Max support 4 alarm boxes having access to the back-end storage device

    > Support universal 12V power supply; Support using a separate adapter or through 1 to 2 power cable using the DVR adapter to supply the alarm box with power

    > The front panel has a power indicator (PWR) which maintains lightening when the device is powered up; The front panel has a signal communication indicator (ACT) which lights up every 1 second when the communication is established between the alarm box and XVR/NVR equipment.

    > Linked alarm can be configured on the alarm input and output interface when the communication is established between XVR/NVR device and the alarm box.

Sales Enquiry
Datasheet

Specifications

General

Communication

1 RS485 port

DIP Switch

2-bit

Alarm

Alarm In

16ch

Alarm Out

6ch

Electrical

Power Supply

12V/1A (or use 1 to 2 power cable to use the DVR power)

Power Consumption

0.2W

Environmental

Operating Temperature

-10°C ~ +55°C (+14°F ~ +131°F)

Operating Humidity

10%~ 90% RH

Construction

Dimensions

97.68mm×90.3mm×33mm (3.85" x 3.56" x 1.3")

Net Weight

≤0.2kg(0.44lb)

Installation

Desktop installation

Certifications

Certifications

FCC: Coming Soon

CE:Coming Soon

UL:Coming Soon

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