Dahua Alarm ARM7012-W2 Wireless WallSwitch

Wireless wall switch relay designed to control AC-powered devices remotely through the alarm system. Supports encrypted two-way communication, frequency hopping, energy monitoring, and built-in protection features.

Datasheet

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Key Features

• Wireless control of AC-powered devices

• Relay output supports 100–240 VAC loads

• Monitors voltage, current, and energy consumption

• Overheat protection

• Overload protection

• Two-way encrypted wireless communication

• AES128 encryption

• Frequency hopping technology for stable communication

• Jamming detection support

• Cloud firmware update with automatic recovery

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Ports

• Relay output: 1 × NO/NC

  • Voltage: 100–240 VAC

  • Maximum load: 13 A

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Function

• Indicator light: 1 (multi-status for pairing and communication)

• Button: 1

• Remote update: Cloud update

• Test mode: Yes

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Wireless

• Frequency: 433.1 – 434.6 MHz

• Communication: Two-way

• Communication distance: Up to 800 m (open space)

• Encryption: AES128

• Frequency hopping: Yes

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Electrical

• Power supply: 100–240 VAC, 50/60 Hz

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Environmental

• Operating temperature: –10°C to +55°C (indoor)

• Operating humidity: 10%–90% RH

• Storage temperature: –10°C to +55°C

• Storage humidity: 10%–90% RH

• Certifications: CE

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Physical

• Installation: Wall mount

• Casing material: Plastic

• Dimensions: 39 × 33 × 19 mm

• Net weight: 45 g

• Gross weight: 60 g

• Packaging dimensions: 95 × 59.5 × 30.5 mm