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Description
Dahua Wireless Alarm Relay – ARM7011-W2
Smart Relay Control for Your Dahua Wireless Alarm System
The Dahua ARM7011-W2 Wireless Alarm Relay enables remote control of external devices such as lights, sirens, and electronic locks—directly from your Dahua alarm system.
Designed for secure, stable operation, this relay features encrypted communication, overheating protection, and tamper detection, making it a powerful addition to your smart security setup.
🔧 Key Features
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Stable Two-Way RF Communication
Utilises frequency hopping and two-way RF technology for interference-resistant and reliable performance. -
Jamming Detection & Encryption
Actively detects signal jamming attempts and ensures secure communication with advanced encryption protocols. -
Cloud Firmware Updates
Supports remote updates via the cloud with automatic recovery if the update fails. -
Overheating Protection
Built-in safeguards prevent relay damage due to excessive temperatures. -
Voltage Monitoring
Detects abnormal voltage levels to ensure consistent and safe operation. -
External Tamper Input
Includes 1 channel tamper input to enhance system security and detect interference attempts.
⚡ Ideal For:
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Controlling electric locks, lighting, or sirens
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Expanding the functionality of Dahua Wireless Alarm Systems
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Adding secure relay control with tamper and voltage monitoring
📲 Compatible With:
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Dahua Wireless Alarm Systems
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Ideal for use with models such as the ARC3800H-FW2 Wireless Alarm Hub and other W2 series peripherals.
🔧 Professional Installation Available
Need help installing your Dahua Wireless Alarm System?
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✅ Fixed-price alarm installations by licensed security technicians
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✅ Available across Sydney Metropolitan Areas
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✅ Discounted rates for Seven Hills Area
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✅ Send us your house plans for tailored coverage advice
🛒 Why Buy from CTC Security?
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✅ Official Dahua Partner
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✅ Industry Experts Since 1993
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✅ Nationwide Shipping Across Australia
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✅ Professional Installation Available Sydney-Wide
🔐 Control with confidence—upgrade your system with the Dahua ARM7011-W2 Wireless Relay today at CTC Security
Blog Resources – Learn More About Home Security
🔹Pet-Friendly Home Security Systems: What You Need to Know
🔹Common Mistakes Homeowners Make When Installing Security
🔹How to Enhance Home Security with CCTV and Intercom Integration
Brochures
Shipping & Delivery Policy
CTC Security
31/1 Prime Drive, Seven Hills, NSW 2147
Australia-Wide Delivery
Shipping Rates
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Standard Shipping: Flat rate of $18.49 on all orders
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Express Shipping: Flat rate of $40.00
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Free Shipping: Automatically applied to all orders over $750
All product prices displayed on our website exclude shipping fees.
Despatch & Handling Time
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Orders are processed and dispatched Monday to Friday, 8:00 AM – 4:00 PM
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Please allow 2–4 business days for order processing before dispatch
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Once dispatched, standard shipping times are typically 3–7 business days depending on your location within Australia
Delivery Information
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We do not deliver to P.O. Boxes
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We use trusted courier services including Australia Post and Couriers Please
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Transit times may vary based on your delivery address and regional courier delays
Order Confirmation & Tracking
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After placing your order, you will receive an Order Confirmation Email
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Once your order has shipped, a Tracking Number will be sent to your email
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If your item is back-ordered or unavailable, we will notify you and void the pre-authorisation on your payment method
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Orders with items in stock will be charged and shipped within the estimated despatch window
Need Assistance?
If you have any questions about your order, please don’t hesitate to contact our customer service team. Prompt responses to our emails or calls help avoid delays.
1300 552 282 or info@ctccommunications.com.au
