Dahua ARD2231-W2 Wireless Alarm PIR Dual tech Pet Immune Detector

Dahua Wireless PIR Dual-Tech Pet Immune Detector – ARD2231-W2

The Dahua ARD2231-W2 combines passive infrared (PIR) and microwave motion detection for enhanced accuracy and reliability.

Designed for homes and businesses, this motion detector offers pet immunity, advanced RF communication, and smart environmental monitoring for comprehensive protection.

✅ Key Features – Model: ARD2231-W2

• 🐾 Pet Immunity Function – Reduces false alarms by ignoring motion caused by small pets

• 🌡 Auto Temperature Compensation – Maintains detection accuracy despite temperature changes

• 🎚 3-Level Sensitivity Adjustment – Customise detection response to your environment

• 🌡️ Environmental Temperature Display – Monitors temperature and alerts when overheating

• 🔄 Dual Technology Detection – Combines PIR and microwave for improved motion accuracy

• 📶 Stable RF Communication – Uses frequency hopping and 2-way communication to avoid signal interference

• 🔐 Data Encryption & RF Interference Detection – Ensures secure, uninterrupted performance

• ☁️ Cloud Update Support – Automatically restores system if update fails

Ideal for use with Dahua wireless alarm system, this dual-tech motion detector enhances perimeter protection while minimising false alerts.

Installation Available

Need help installing your Dahua Wireless Alarm System?

• ✅ Fixed-price alarm installations by licensed security technicians✅ 

• ✅ Available across Sydney Metropolitan Areas

• ✅ Discounted rates for Seven Hills Area

• ✅ Send us your house plans for tailored coverage advice

🛒 Shop CTC Security for best deals on Dahua Wireless Alarm System

Buy the Dahua ARD2231-W2 PIR Dual-Tech Motion Detector and other wireless security accessories at CTC Communications.

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