Dahua DHI-ARD512-W2 Wireless Glass Break Detector

The Dahua DHI-ARD512-W2 is a wireless glass break detector designed to enhance security by detecting various types of glass breakage, including tempered, laminated, and double-glazed glass. It utilizes advanced sound detection technology, simultaneously monitoring high and low-frequency sounds to minimize false alarms. This device features a two-channel alarm input, allowing for enhanced flexibility in security configurations. A key benefit is its ability to perform cloud updates and automatically recover from any update failures, ensuring optimal functionality. Additionally, the detector employs a two-way encrypted communication system to bolster security and stability during operation. It includes a wireless frequency hopping mechanism that switches frequencies automatically when interference occurs, maintaining reliable communication. The detection range extends up to 9 meters, making it suitable for various indoor environments. The DHI-ARD512-W2 operates on a CR123A battery, with an impressive battery life of up to three years under normal conditions.

Key Features

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, using algorithms to reduce the occurrence of false alarms.
Features a two-channel alarm input.
Supports cloud updates and automatic recovery from update failures.
Employs a two-way wireless encrypted communication mechanism to enhance security and stability.
Utilizes a wireless frequency hopping mechanism that automatically shifts to other available frequency bands when the original band is interfered with, ensuring stable communication.

DHI-ARD512-W2 Datasheet