Dahua Airshield ARA13-W2 wireless outdoor siren, red

Dahua Airshield ARA13-W2 — Powerful Outdoor Siren

In environments where rapid and reliable danger signaling is critical, the Dahua Airshield ARA13-W2 wireless outdoor siren provides excellent protection. With an acoustic output of 110 dB/m, it effectively alerts users to threats such as fire, intrusion, or panic situations. It features an IP65 rating, ensuring resistance to dust and water, while its operating temperature range of -25 °C to +60 °C allows for reliable performance in demanding outdoor conditions. A combination of advanced features—such as automatic cloud-based updates and signal strength detection—sets it apart from other sirens on the market.

Precise Signaling and Versatile Application

This siren offers a variety of alarm sounds, covering scenarios such as fire, medical emergencies, intrusions, or panic events. Utilizing two-way communication and frequency-hopping technology, it ensures stable signal transmission within the 868.0-868.6 MHz frequency band. Users will also benefit from a low-battery detection feature, which ensures the power source can be replaced in a timely manner.

Flexible Power Options and Low Energy Consumption

The Dahua ARA13-W2 is designed for maximum power flexibility. It can be powered either by four CR123A batteries or via a 12 V DC power supply. In its quiescent state, it has a very low power consumption of 92 µA, which extends battery life. The maximum current draw ranges between 420-1000 mA, ensuring a fast and effective device response.

Technical Specifications

• Acoustic output: 110 dB/m
• Transmission frequency: 868.0-868.6 MHz
• Power supply: 4× CR123A batteries or 12 V DC
• Current consumption: max. 420-1000 mA (92 µA in quiescent state)
• Tamper alarm: Yes
• Operating temperature: -25 °C to +60 °C
• Ingress protection: IP65
• Dimensions: 200 × 200 × 52.5 mm
• Weight: 610 g

The Dahua Airshield ARA13-W2 wireless siren combines a robust design, effective acoustic output, and advanced features, making it an ideal solution for securing outdoor areas.