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

2026-03-13

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

ARM7011-W2

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ARM7011-W2
ARM7011-W2
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ARM7011-W2

Dahua Wireless Relay

Key Points
    · Provides overvoltage and overheating protection.
    · Supports controlling the supply of power to other devices in low-voltage.
    · Frequency hopping function and two-way communication technology ensure communication stability.
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Datasheet

Specifications

Technical Specification

Port

Alarm Input

1 for tamper, NO/NC

Relay Output

1, NO/NC (0–36 VDC, Max 5A)

Function

Indicator Light

1 for multiple statuses (pairing, communication)

Button

1

Remote Update

Cloud update

Technical

Test Mode

Yes

Wireless

Carrier Frequency

433.1 MHz–434.6 MHz

Communication Mechanism

Two-way

Communication Distance

800 m (2624.67 ft) in open areas

Encryption Mode

AES128

Frequency Hopping

Yes

General

Power Supply

7–24 VDC

Operating Temperature

–10 °C to +55 °C (+14 °F to +131 °F) (indoor)

Operating Humidity

10%–90% (RH)

Storage Temperature

–10 °C to +55 °C (+14 °F to +131 °F)

Storage Humidity

10%–90% (RH)

Product Dimensions

39 mm × 33 mm × 19 mm (1.54" × 1.30" × 0.75")

Packaging Dimensions

95 mm × 59.5 mm × 30.5 mm (3.74" × 2.34" × 1.20")

Net Weight

45 g (0.10 lb)

Gross Weight

60 g (0.13 lb)

Installation

Wall mount

Casing Material

PC + ABS

Certifications

CE, FCC

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