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Dahua ARD912-W2(868D) Wireless Water Leak Detector

Part number: ARD912-W2(868D)
EAN: 6923172587602
€51.06 excl. VAT
62.80 incl. VAT
Availability:
6  pcs
Order within: 18h 35min

The estimated delivery time is provided by the carriers. It allows you to determine the expected date when your order will reach you.

Delivery
Monday 2 March 2026
€14.42
Fastest delivery
Tuesday 24 February 2026
1
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> Frequency hopping and two-way communication technology ensure

that communication is stable

> Supports jamming detection and communication encryption.

> Supports cloud update and automatically restores when cloud update fails.

> Displays the temperature of the surrounding environment and supports the overheating alarm.

> Sensitivity adjustment.

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Description

The Dahua ARD912-W2(868D) is a state-of-the-art Wireless Water Leak Detector, designed to provide comprehensive protection against water damage in residential and commercial environments. Utilizing frequency hopping and two-way communication technology, this device ensures a stable communication link, reducing the risk of interference. This feature stands out as a significant advantage over traditional water leak detection systems, offering enhanced reliability and security.


Featuring robust capabilities, the Dahua ARD912-W2(868D) supports jamming detection and communication encryption to safeguard your data. Additionally, it allows for cloud updates and includes a recovery mechanism that restores functionality in case of a cloud update failure. The device also monitors the surrounding temperature and provides an overheating alarm, ensuring a higher level of environmental awareness.


With a focus on user flexibility, the Dahua ARD912-W2(868D) offers sensitivity adjustment, allowing users to customize the detector's responsiveness to water leaks. This product is an essential tool for proactive water damage prevention, combined with advanced technology from a trusted manufacturer.


Specifications

Function

Indicator Light

1 for multiple statuses (pairing, power status, and alarm)

Button

Power switch button

Remote Update

Cloud update

Low Battery Detection

Yes

Tamper

No

Technical

Sensor

Water leak detector

Sensitivity

Adjustable

Operating Current

28.5 uA

Alarm Current

5.8 mA

Wireless

Carrier Frequency

868.0 MHz–868.6 MHz

Communication Mechanism

Two-way

Communication Distance

Up to 1,200 m (3937.01 ft) in an open space

Encryption Mode

AES128

Frequency Hopping

Yes

General

Power Supply

CR123A × 1

Battery Life

3 years when triggered once a day.

Power Consumption

Max 144 mW

Operating Temperature

Indoor: –10 °C to +55 °C (+14 °F to +131 °F)

Operating Humidity

10%–90% (RH)

Storage Temperature

–10 °C to +55 °C (+14 °F to +131 °F)

Storage Humidity

10%–90% (RH)

Product Dimensions

84.7 mm × 84.7 mm × 32.5 mm (3.33" × 3.33" × 1.28")

Packaging Dimensions

135.0 mm × 98.0 mm × 56.0 mm (5.32" × 3.86" × 2.20")

Net Weight

0.1 kg (0.22 lb)

Gross Weight

0.2 kg (0.44 lb)

Installation

Plane mount, wall mount

Casing Material

PC + ABS

Protection

IPX5

Certifications

CE

Product safety

Manufacturer's data
Name
Zhejiang Dahua Technology Co., Ltd.
Address
No. 1399 Binxing Road, Binjiang District, Hangzhou, Zhejiang, 310053, China
Website
https://www.dahuatech.com/
Responsible entity
Name
Dahua Europe B.V.
Address
Louis Braillelaan 80, 2719 EK Zoetermeer, Netherlands
Website
https://www.dahuasecurity.com/
Email
SKU: 1727279
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