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Dahua ARD512-W2(868) Wireless Glass Break Detector

Part number: ARD512-W2(868)
EAN: 6923172535122
€23.44 excl. VAT
28.83 incl. VAT
Availability:
11-20  pcs
Order within: 18h 16min

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

Delivery
Wednesday 4 March 2026
€13.37
Fastest delivery
Thursday 26 February 2026
1
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Delivery methods
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> Detects when the glass is broken, triggering alarms for different types of glass such as tempered, double-glazed, laminated, wired, plate and float glass.

> Detects high and low frequency sounds simultaneously, and uses algorithms to minimise false alarms.

> Two-channel alarm input.

> Cloud update and automatic recovery from update failure.

> The two-way wireless encrypted communication mechanism enhances the security and stability of communication.

> With the wireless frequency hopping mechanism, the device automatically switches to other available frequency bands when the original frequency band is being interfered with by other wireless devices, to ensure stable communication.

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Description

The Dahua ARD512-W2(868) Wireless Glass Break Detector represents cutting-edge technology in security solutions. Designed specifically to detect glass breakage, it is capable of triggering alarms for various types of glass including tempered, double-glazed, laminated, wired, plate, and float glass. This advanced detector employs high and low-frequency sound detection simultaneously, combined with sophisticated algorithms that significantly reduce false alarms, providing a reliable solution for your security needs.


Featuring a two-channel alarm input, the Dahua Wireless Glass Break Detector ensures flexible integration with existing security systems. It also offers a cloud update feature and automatic recovery from update failures, enhancing its usability. Moreover, the device implements a two-way wireless encrypted communication mechanism, which not only boosts security but also ensures stable communication.


One of the key advantages of the Dahua ARD512-W2 is its wireless frequency hopping mechanism. This innovation allows the device to automatically switch to alternative frequency bands when interference from other wireless devices is detected, ensuring uninterrupted operation. This level of reliability makes the Dahua Wireless Glass Break Detector a superior choice for safeguarding your premises.


Specifications

Port

Alarm Input

2 (NO/NC)

Microphone

Highly-sensitive omnidirectional microphone

Function

Button

1 × power button

Remote Update

Cloud update

Low Battery Detection

Yes

Tamper

Yes

Technical

Detection Range

Max. 9 m (29.53 ft)

Specifications of Glass to be Detected

Glass type: Tempered, double-glazed, laminated, wired, plate and float
Glass thickness: 2.4 mm–6.4 mm (0.09"–0.25")
Glass size: 0.3 m × 0.3 m to 3 m × 3 m (0.98 ft × 0.98 ft to 9.84 ft × 9.84 ft)

Test Mode

Yes

LED Indicator

1 × green alarm indicator

Scenario

Indoor

Operating Current

45 uA

Alarm Current

50 mA

Wireless

Carrier Frequency

868.0 MHz–868.6 MHz

Transmitter Power (EIRP)

Limit 25 mW

Communication Mechanism

Two-way

Communication Distance

1,600 m (5,249.34 ft)

Encryption Mode

AES128

Frequency Hopping

Yes

General

Power Supply

1 × CR123A battery

Battery Model

CR123A

Battery Life

3 years (The external input type is NO)
1 year (Both external sensors are enabled, and the input type is NC)

Power Consumption

Max. 150 mW

Operating Temperature

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

Operating Humidity

10%–90% (RH)

Product Dimensions

107.8 mm × 34.5 mm × 24.8 mm (4.24" × 1.36" × 0.98")

Net Weight

45 g (0.10 lb)

Gross Weight

130 g (0.29 lb)

Installation

Surface mount

Casing Material

PC and ABS

Appearance Color

White

Certifications

CE

Anti-corrosion Level

Basic Protection

Packaging Dimensions

95 mm × 43 mm × 139 mm (3.74" × 1.69" × 5.47")

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: 1727280
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