Dahua Wireless Alarm Indoor Siren – ARA12-W2

Enhance your home or business security with the Dahua ARA12-W2 Wireless Indoor Siren.

Designed for reliable performance, this siren delivers fast alerts in the event of intrusion or emergency, making it a crucial addition to your Dahua wireless alarm system.

Enjoy peace of mind with expert setup and reliable support from

Key Features:

• Signal Strength Detection – Ensures strong, stable communication with the alarm control panel.

• Low Battery Alert – Notifies you when the device needs a battery replacement.

• Built-in Temperature Sensor – Monitors environmental temperature for added safety awareness.

• Two-Way Communication & Frequency Hopping – Secure and interference-free signal transmission.

• Cloud Updates – Supports OTA (over-the-air) firmware updates and automatic recovery from failures.

Why Choose the ARA12-W2 Indoor Siren?

Powerful deterrent with audible alerts
Fully compatible with Dahua wireless alarm systems
Easy to install – wireless and compact
Ideal for enhancing indoor security

Installation Available

Need help installing your Wireless Alarm System?

• Fixed-price  by licensed security technicians

• Available across Sydney Metropolitan Areas

• Discounted rates for Seven Hills Area

• Send us your house plans for tailored coverage advice

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