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Description
Details
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
Warranty
Technical Support
Standard Shipping is a $17.50 flat rate for all orders
Express Shipping $40.00
Delivery Policy
All prices displayed on this website exclude shipping costs
Despatch Time
Orders are dispatched Monday – Friday from 8am – 5pm within 2-4 business days and shipping times are estimated at between 3-7 business days depending on your location within Australia.
Transit Times
Postal transit times may can vary depending upon your destination and other social aspects, including impacts from COVID-19, Some items are taking a little longer than usual right now due to high parcel volumes and ongoing COVID-19 restrictions.
P.O Boxes
We cannot ship to PO Boxes.
Order Confirmation
After placing an order, you will receive an order confirmation by e-mail. This means we’ve received your order in our system and have pre-authorised your credit card for the purchase. If your item is back-ordered or otherwise unavailable, we will void the pre-authorisation charge and contact you to inform you by e-mail. If your item(s) are available for immediate shipment (within 2 days), we will process the charges and submit the order for shipment.
Tracking Numbers will be sent to your email once your order has shipped.
In some cases, we may need to contact you before your order can be shipped. To ensure there is no delay, please respond to any email/phone call from our Customer Service team.
We proudly use the following Shipping Methods
Australia Post & Couriers Please.
