Description

The Dahua DHI-ARA13-W2(868) is a wireless outdoor siren designed to provide audible and visual alerts during an alarm event. Emitting a powerful 110 dB sound alongside bright LED flashes, it acts as a strong deterrent and ensures alarms are heard and seen immediately.

This unit supports multiple alarm tones such as fire, panic, intrusion or medical emergencies, and communicates securely with your central system using two-way wireless transmission with frequency hopping. It can operate via four CR123A batteries (lasting over 3 years in normal use) or using a 12 VDC power supply.

With IP65-rated protection, the unit is resistant to dust and rain, and functions reliably in temperatures ranging from –25 °C to +60 °C. Additional features include tamper detection, battery level monitoring, remote firmware updates, and clear signal indicators. Installation is quick and requires no wiring – it simply mounts on any external wall.

Perfect for homes, villas, shops or outdoor spaces requiring a visible and immediate alarm response, this siren combines practicality with dependable performance.

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