Dahua DHI-ARD512-W2 (868) – Wireless Glass Break Detector, 9 m range, 868 MHz
Dahua AirShield wireless glass break detector with up to 9 m range, two-way encrypted 868 MHz communication and false-alarm reduction algorithm. Ideal for residential, commercial and industrial premises.
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Description
The Dahua DHI-ARD512-W2 (868) is a high-performance wireless glass break detector and part of the Dahua AirShield system. It detects the sound frequencies of breaking glass and uses advanced algorithms to distinguish genuine alarms from ambient noise, ensuring reliable protection without nuisance triggers. It is suitable for securing windows, glass doors and other glass surfaces in residential, commercial and industrial environments.
Key features
- Glass types: detects breakage of tempered, double-glazed, laminated, wired, plate and float glass
- Detection range: up to 9 m
- Frequency detection: simultaneous detection of high and low-frequency sounds with a false-alarm reduction algorithm
- Microphone: highly sensitive omnidirectional microphone sensor
- Wireless communication: two-way encrypted RF communication at 868 MHz
- Frequency hopping: automatically hops to available frequency bands when interference is detected, ensuring stable communication
- Inputs: two-channel alarm input
- Updates: cloud-based firmware updates with automatic recovery from update failure
- Signal indicator: signal strength detection
- Battery: low battery alarm notification
- Humidity: operating relative humidity 10% – 90%
- Colour: white
The DHI-ARD512-W2 (868) integrates seamlessly with the Dahua AirShield alarm hub and is an ideal component for professional wireless alarm systems that require flexible, cable-free installation.
