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
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Fixed-price by licensed security technicians
Available across Sydney Metropolitan Areas
Discounted rates for Seven Hills Area
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Buy the Dahua ARD2231-W2 PIR Dual-Tech Motion Detector and other wireless security accessories at CTC Communications.
Comparison Table
| Feature | ARD1233-W2 PIR Detector | ARD2231-W2 Dual Tech Detector | ARD1731-W2 PIR Camera |
|---|---|---|---|
| Pet Immunity | |||
| Auto Temperature Compensation | |||
| Sensitivity Adjustment | 3 Levels | 3 Levels | 3 Levels |
| Temperature Monitoring | (w/ alarm) | ||
| Low Battery Alarm | |||
| Frequency Hopping & Two-Way Communication | |||
| Cloud Update & Recovery | |||
| Detection Technology | PIR Only | PIR + Microwave | PIR + Camera |
| IR Illumination (Night Vision) | - | - | (12 m) |
| Image/Video Capture | - | - | |
| Max Resolution | - | - | 1600×1200 |
| Detection Range | - | - | 12 m / 86° |
| Microwave Detection | - | - | |
| Quick Image Transfer | - | - | |
| Data Encryption | - | - |
Brochures
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
