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

DahuaSKU: ARD2231-W2

Price:
Sale price$86.39

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Description

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.

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

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.

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