DAHUA DHI-ARD912 AirShield Water Leak Sensor Temperature Alert 433MHz Alarm

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DAHUA AirShield Water Leak Sensor Temperature Alert 433MHz Alarm DHI-ARD912

Name: DAHUA AirShield Water Leak Sensor Temperature Alert 433MHz Alarm DHI-ARD912
Brand: DAHUA
SKU: DHI-ARD912-W2(D)
Price: 42.0 AUD
Availability: InStock

$42.00 AUD

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The DAHUA AirShield Wireless Water Leak Sensor detects indoor moisture and temperature anomalies to prevent property damage. Secure two-way RF communication at 433 MHz ensures reliable alerts up to 800 metres in open space. AES128 encryption and jamming detection protect signal integrity against interference or malicious blocking. An integrated temperature sensor triggers overheat alarms for utility zones like water heaters or HVAC units. Installation requires no wiring, utilizing tool-free wall mounting and a long-lasting CR123A battery for three years of operation. Cloud-based firmware updates maintain system performance with automatic recovery protocols for failed uploads.

Sensor Type: Water Leak and Temperature
Communication: Two-Way RF 433 MHz
Range: 800m Open Space
Encryption: AES128
Battery: 1x CR123A (3.3V)
Protection Rating: IPX5
Operating Temp: -10°C to +55°C
Mounting: Wall/Plane
Updates: Cloud Firmware
Indicator: Multi-Function LED

Key Features & Technical Specifications

Feature	Specification
Brand	DAHUA
Model	DHI-ARD912
Product Group	Alarms & Sensors

How to use this product - from Virtus experts

These guides are created by our experts with years of real-world security surveillance experience. Get a free project quote tailored to your needs — contact our team at Virtus Electronics today.

Ideal Use Cases

Residential alarm expansions and replacements: The DAHUA DHI-ARD912 fits Australian homes using DAHUA alarm ecosystems — confirm panel compatibility before ordering.

Small commercial perimeter and entry protection: Use detectors, keypads, and modules that match the panel series already on site.

Service and upgrade jobs: Technicians stock compatible expanders, PIRs, and keypads to keep programming and wiring consistent with the existing panel.

Spare and warranty swaps: Match the exact module code so zone types and addressing stay correct.

Buyer Tips

Confirm series compatibility first. DAHUA Solution / Pro / wireless lines are not always interchangeable.
Match zone type and wiring. EOL resistors and zone programming must match the panel manual.
Test walk/coverage after mount. PIRs need correct height and clear view; avoid heaters and direct sun where possible.
Document the panel program. Note zone labels and user codes after service so the next visit is faster.

FAQs

1. Which panel is this compatible with?

Use only with panels/series listed for DAHUA DHI-ARD912. Mixing unrelated alarm brands usually fails programming and support.

2. Is this a detector, keypad, module, or kit?

This product type is Sensor & Alert Systems. Read the title carefully so you do not order a module when you need a PIR or keypad.

3. Does it include batteries or a PSU?

Only if stated on this page. Many alarm devices need panel power or a separate backup battery sized for the site.

4. Do I need a licensed installer in Australia?

Alarm installation and monitoring rules vary by state and contract. Use a qualified installer when required for monitored systems.

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Key Features & Technical Specifications

How to use this product - from Virtus experts

Ideal Use Cases

Buyer Tips

FAQs

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FAQs

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