Dahua Technology

Dahua Glass Break Detector ARD512-W2

Rs. 2,800.64

~~Rs. 3,360.79~~ Rs. 2,800.64

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Overview

The Dahua ARD512-W2 Wireless Glass Break Detector is designed to provide reliable protection against forced entry through glass doors and windows. It accurately detects the sound frequencies generated when glass breaks and immediately transmits alarm signals to the Dahua wireless alarm hub, enabling rapid response to intrusion attempts.

Featuring advanced acoustic detection technology, the detector simultaneously analyzes both high and low frequency sounds to minimize false alarms. With two-way wireless communication, AES128 encryption, and frequency hopping technology, the ARD512-W2 ensures stable and secure operation in residential and commercial security applications.

Key Features

✔ Detects broken glass in real time

✔ Suitable for tempered, double-glazed, laminated, wired, plate and float glass

✔ Simultaneous high and low frequency sound analysis

✔ Intelligent algorithms reduce false alarms

✔ Two-channel external alarm input (NO/NC)

✔ Highly sensitive omnidirectional microphone

✔ Two-way wireless communication

✔ AES128 encryption for secure communication

✔ Frequency hopping technology for enhanced anti-interference capability

✔ Cloud firmware update and automatic recovery

✔ Tamper alarm and low battery detection

✔ Battery life up to 3 years

Why Choose Dahua ARD512-W2?

Reliable Glass Break Detection

The detector recognizes the acoustic signatures of different glass types and provides instant alarm notification when glass is shattered.

Reduced False Alarms

Advanced signal processing algorithms analyze both high and low frequency sounds, ensuring greater detection accuracy.

Enhanced Wireless Security

AES128 encryption and frequency hopping technology provide stable and secure communication with the alarm hub.

Flexible Integration

Two external alarm inputs allow additional wired sensors to be integrated into the wireless security system.

Long Battery Life

The CR123A battery delivers up to three years of operation, reducing maintenance requirements.

Technical Specifications

Feature	Specification
Product Type	Wireless Glass Break Detector
Microphone	Highly Sensitive Omnidirectional Microphone
Detection Range	Up to 9 m
Supported Glass Types	Tempered, Double-Glazed, Laminated, Wired, Plate and Float Glass
Glass Thickness	2.4 mm – 6.4 mm
Glass Size	0.3 m × 0.3 m to 3 m × 3 m
External Alarm Inputs	2 (NO/NC)
Communication Mechanism	Two-Way Wireless Communication
Encryption Mode	AES128
Frequency Hopping	Supported
Wireless Frequency	433.1 MHz – 434.6 MHz
Communication Distance	Up to 1,200 m (Open Area)
Test Mode	Supported
Remote Upgrade	Cloud Update
LED Indicator	1 × Green Alarm Indicator
Tamper Alarm	Supported
Low Battery Detection	Supported
Power Supply	1 × CR123A Battery
Battery Life	Up to 3 Years
Maximum Power Consumption	150 mW
Operating Temperature	-10°C to +55°C
Operating Humidity	10%–90% RH
Installation	Surface Mount
Dimensions	107.8 × 34.5 × 24.8 mm
Net Weight	45 g
Casing Material	PC + ABS
Certification	CE