The Dahua DHI-ARA12-W2 Wireless Indoor Alarm Siren is a compact, high-performance device aimed at boosting indoor security. It utilizes two-way communication along with frequency hopping technology to ensure stable and interference-resistant signal transmission. Emitting sound at over 84 dB, the siren is designed to alert effectively in case of security breaches.
Equipped with tamper detection and low battery alerts, the unit ensures reliable performance over time. It runs on two CR123A batteries, offering up to 2.5 years of operation under typical usage conditions. The siren also supports remote firmware updates via the cloud, and can automatically recover from update interruptions.
With a communication range reaching up to 1,000 meters in open areas, and a small, lightweight form factor, this device is ideal for various residential settings such as homes, apartments, and villas. It can be easily installed using a mounting bracket.
Additionally, the unit includes a built-in temperature sensor, capable of operating in environments ranging from -10°C to +55°C. Certified to meet security and environmental compliance standards, it delivers dependable functionality across a variety of conditions.
Key Features:
Detects signal strength
Low battery notification
Built-in temperature sensor
Stable communication via frequency hopping and two-way tech
Supports cloud updates and automatic recovery
Warranty Information
Warranty Method
Contact ALL LED DIRECT
Commercial Use
3 Years
Domestic Use
3 Years
Warranty Period
3 Years
Attributes
Brand
Dahua
Part Number
ARA12-W2
Also Known As
DHI-ARA12-W2
Sub Category
Weight (kg)
0.1050
Length (mm)
81

Attributes:

Brand: Dahua
Part Number: ARA12-W2
Also Known As: DHI-ARA12-W2

Weight (kg): 0.1050
Length (mm): 81
Height (mm): 26
Width (mm): 81
Length Packaging (mm): 135
Height Packaging (mm): 57
Width Packaging (mm): 99
Barcode: 6923172504753

Warranty Information:

Warranty Method
Contact ALL LED DIRECT
Commercial Use
3 Years
Domestic Use
3 Years
Warranty Period
3 Years

Shipping Information: