Dahua DHI-ARD324-W2(S) Wireless Door Detector with Shock & Tilt Detection

Description

Dahua Wireless Alarm Accessory

Smarter Perimeter Protection Starts Before Entry.

The Dahua DHI-ARD324-W2(S) is a premium wireless door detector designed for Dahua wireless alarm systems. Beyond standard open/close detection, it also adds built-in shock and tilt detection — helping protect doors, windows, roller doors and entry points before forced entry occurs.

Ideal for homes, retail stores, offices, warehouses and garages, the ARD324-W2(S) delivers intelligent perimeter protection with encrypted two-way RF communication and long wireless range.

Why Choose the ARD324-W2(S)?

Door & Window Detection

Monitors doors and windows for open and close events to strengthen perimeter alarm protection.

Tilt Detection

Built-in tilt monitoring helps detect movement on roller doors, garage doors and overhead access points.

Shock Detection

Detects vibration and impact activity that may indicate attempted forced entry before a door opens.

AES128 Encryption

Secure encrypted wireless communication helps protect alarm signals between the detector and alarm hub.

Two-Way RF Communication

Bidirectional communication confirms signal delivery for improved alarm reliability and monitoring.

Tamper & Low Battery Alerts

Built-in tamper protection and low battery notifications help keep your Dahua alarm system maintained.

Ideal Applications

The ARD324-W2(S) is ideal for front doors, rear access doors, windows, roller doors, garage doors, office entries, storage rooms and warehouse access points where perimeter protection is critical.

Technical Specifications

Model DHI-ARD324-W2(S)
Product Type Wireless Door Detector
Functions Door detection, shock detection and tilt detection
Communication Two-way RF
Encryption AES128
Wireless Range Up to 1,200m open space
Frequency Hopping Supported
Tamper Alarm Supported
Low Battery Alarm Supported
Remote Update Cloud update supported
Battery Monitoring Battery level display in app

Downloads

Datasheet Download PDF
Official Product Page View Dahua Product Page

Frequently Asked Questions

What does shock detection do? Shock detection helps identify impact or vibration events that may indicate forced entry attempts.
Can this sensor work on roller doors? Yes. The built-in tilt detection makes it suitable for roller doors and garage doors.
Does it require wiring? No. The ARD324-W2(S) is fully wireless when paired with a compatible Dahua alarm hub.
Can I monitor battery status remotely? Yes. Battery level and low battery alerts can be monitored through the Dahua app.

Upgrade Your Perimeter Protection

Add smarter wireless entry detection with shock and tilt monitoring for Dahua alarm systems.

Shop Dahua Alarm Accessories
Australian Support
Fast Shipping
Installer Friendly

Dahua DHI-ARD324-W2(S) Wireless Door Detector with Shock & Tilt Detection

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5.0
Rated 5.0 out of 5 stars
1 Review

SKU: DHI-ARD324-W2(S)

Dahua Wireless Alarm Accessory Smarter Perimeter Protection Starts Before Entry. The Dahua DHI-ARD324-W2(S) is a premium wireless door detector designed... Read more

$49.00 Incl. GST

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    • Dispatch today? Order within: Jun 08, 2026 14:00:00 +1000
    • Warranty: 36 months
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    5.0
    Rated 5.0 out of 5 stars
    Based on 1 review
    Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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    1 review
    • KL
      Kirsten L.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      1 year ago
      Door dectors x 2

      These door detectors are easy to install and super sensitive when doors are opening and closing which sets off the alarms. Good protection

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    Description

    Dahua Wireless Alarm Accessory

    Smarter Perimeter Protection Starts Before Entry.

    The Dahua DHI-ARD324-W2(S) is a premium wireless door detector designed for Dahua wireless alarm systems. Beyond standard open/close detection, it also adds built-in shock and tilt detection — helping protect doors, windows, roller doors and entry points before forced entry occurs.

    Ideal for homes, retail stores, offices, warehouses and garages, the ARD324-W2(S) delivers intelligent perimeter protection with encrypted two-way RF communication and long wireless range.

    Why Choose the ARD324-W2(S)?

    Door & Window Detection

    Monitors doors and windows for open and close events to strengthen perimeter alarm protection.

    Tilt Detection

    Built-in tilt monitoring helps detect movement on roller doors, garage doors and overhead access points.

    Shock Detection

    Detects vibration and impact activity that may indicate attempted forced entry before a door opens.

    AES128 Encryption

    Secure encrypted wireless communication helps protect alarm signals between the detector and alarm hub.

    Two-Way RF Communication

    Bidirectional communication confirms signal delivery for improved alarm reliability and monitoring.

    Tamper & Low Battery Alerts

    Built-in tamper protection and low battery notifications help keep your Dahua alarm system maintained.

    Ideal Applications

    The ARD324-W2(S) is ideal for front doors, rear access doors, windows, roller doors, garage doors, office entries, storage rooms and warehouse access points where perimeter protection is critical.

    Technical Specifications

    Model DHI-ARD324-W2(S)
    Product Type Wireless Door Detector
    Functions Door detection, shock detection and tilt detection
    Communication Two-way RF
    Encryption AES128
    Wireless Range Up to 1,200m open space
    Frequency Hopping Supported
    Tamper Alarm Supported
    Low Battery Alarm Supported
    Remote Update Cloud update supported
    Battery Monitoring Battery level display in app

    Downloads

    Datasheet Download PDF
    Official Product Page View Dahua Product Page

    Frequently Asked Questions

    What does shock detection do? Shock detection helps identify impact or vibration events that may indicate forced entry attempts.
    Can this sensor work on roller doors? Yes. The built-in tilt detection makes it suitable for roller doors and garage doors.
    Does it require wiring? No. The ARD324-W2(S) is fully wireless when paired with a compatible Dahua alarm hub.
    Can I monitor battery status remotely? Yes. Battery level and low battery alerts can be monitored through the Dahua app.

    Upgrade Your Perimeter Protection

    Add smarter wireless entry detection with shock and tilt monitoring for Dahua alarm systems.

    Shop Dahua Alarm Accessories
    Australian Support
    Fast Shipping
    Installer Friendly

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