Description

Wireless Relay Module

Intelligent wireless relay module for remote control of garage doors, gates, and other motorized systems. Integrates seamlessly with Dahua AirShield wireless alarm systems for app-based operation.

Key Features

• Remote Control: Operate garage doors, gates, and motorized equipment remotely via smartphone app
• Stable Communication: Frequency hopping and two-way communication technology ensure reliable connectivity up to 800m in open areas
• Cloud Updates: Automatic cloud updates with auto-restore on failure
• Advanced Security: Jamming detection and AES128 communication encryption
• Protection Features: Overheating protection and voltage detection
• Tamper Detection: 1 channel external tamper input for security monitoring

Technical Specifications

Port Configuration

• Alarm Input: 1 for tamper (NO/NC)
• Relay Output: 1 channel NO/NC (0–36 VDC, Max 5A)
• High current capacity suitable for motorized equipment

Wireless Performance

• Carrier frequency: 433.1 MHz–434.6 MHz
• Communication distance: Up to 800m in open areas
• Two-way communication
• Frequency hopping technology
• AES128 encryption
• Jamming detection

Power & Installation

• Power supply: 7–24 VDC (wide voltage range)
• Installation: Wall mount
• Compact dimensions: 39 × 33 × 19mm
• Net weight: 45g
• Casing: PC + ABS material

Environmental Ratings

• Operating temperature: –10°C to +55°C (Indoor)
• Storage temperature: –10°C to +55°C
• Operating humidity: 10%–90% RH

Smart Features

• Cloud update capability
• Test mode for installation verification
• Multi-status indicator light (pairing, communication)
• Overheating protection
• Voltage detection

Applications

Perfect for automating and remotely controlling:

• Garage doors and roller doors
• Electric gates and barriers
• Motorized shutters and blinds
• Access control systems
• Integration with Dahua AirShield wireless alarm systems
• DoLynk cloud platform connectivity

Integration Benefits

• Smartphone app control from anywhere
• Real-time status monitoring
• Integration with alarm system automation
• Secure encrypted communication
• Easy wireless installation – no complex wiring

Certifications

• CE certified
• FCC certified

Model: ARM7011-W2

Manufacturer: Dahua Technology

Product Category: Wireless Alarm Accessories