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Dahua DHI-ARA12-W2 Alarm Wireless Indoor Siren
The Dahua DHI-ARA12-W2 Alarm Wireless Indoor Siren is a compact and efficient device designed to enhance home security. It operates on two-way communication technology, ensuring reliable signal transmission and utilizes frequency hopping to avoid interference. With a sound pressure level of over 84 dB, it effectively deters potential intrusions.
This siren features built-in tamper alarms and a low battery warning to ensure continued operation. Powered by two CR123A batteries, it has a lifespan of approximately 2.5 years under normal conditions. The device also supports cloud updates, making maintenance easier, and boasts a communication range of up to 1,000 meters in open space.
Its small dimensions and lightweight design make it suitable for installation in homes, villas, or apartments, with easy mounting options using a bracket. Additionally, it includes temperature measurement capabilities, operating within a range of -10°C to +55°C, adding another layer of monitoring. The unit is certified for security and environmental standards, offering both functionality and reliability in various environments.
Features:
Code/SKU: DHI-ARA12-W2
Quick Specs:
All IP cameras and recording devices (NVR’s/DVR’s) are covered by a 3 year back-to-base manufacturer warranty.
Our warranty is limited to the replacement of faulty items or parts and does not include damage due to incorrect fitting of parts or accessories, or damage due to mishandling the equipment once out of the box. All faults are sent to the manufacturer for inspection and diagnosis before a replacement is sent out.
Read more about the Terms & Conditions here – https://www.securityaustralia.com.au/terms-and-conditions/
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Despatch Times: Products are despatched on the same day if the order was placed before 11am on any weekday, Monday - Friday. All other orders are processed and despatched within 24 hours or next business day.
Order Confirmation: Once you place an order, you will receive a confirmation email. This indicates that your order has been received in our system and is now being processed for dispatch. If your item is back-ordered or unavailable, we will notify you via email, and if we do not receive a response, we will attempt to contact you by phone as soon as possible. We value your time and strive to be prompt. If your item(s) are available for immediate shipment (within 2 days), we will process the charges and prepare the order for shipping.
Shipping Times: General shipping times for StarTrack, TNT and Allied couriers are between 1-3 working days from despatch. Longer delivery times may be caused by your package being held at your local courier depot that is beyond our control. Please contact us or the local post depot for confirmation.
Tracking Numbers: all tracking numbers will be emailed to you by our warehouse processing team within the day, after your order is despatched to our local courier.
Dahua DHI-ARA12-W2 Alarm Wireless Indoor Siren
Introducing the Dahua DHI-ARA12-W2 Wireless Indoor Siren, a state-of-the-art security solution designed for homes, apartments, and commercial properties. This siren is engineered to emit a powerful alarm with a sound pressure level of ≥84 dB, effectively deterring potential intruders while providing peace of mind. With a robust battery life of up to 2.5 years, powered by two CR123A batteries, maintenance is greatly simplified.
Featuring advanced two-way communication and AES128 encryption, this siren maintains secure and reliable operation over a vast range of up to 1,000 meters. Its innovative tamper detection and low battery alerts ensure that you are informed at all times. The siren’s compact design (81 mm x 81 mm x 26 mm) coupled with a simple bracket mount offers an easy installation experience, making it a perfect fit for any environment.
Monitor your security with ease through the DMSS app, allowing remote management and firmware updates via the cloud, ensuring your device is always up-to-date and functioning optimally.
Instant Notifications: This siren provides real-time alerts through the DMSS app whenever an alarm is triggered, ensuring you stay informed about potential security breaches promptly. Whether at home or away, you can quickly respond to threats as they occur.
Low Battery Alerts: The siren includes a low battery alert feature that notifies users when battery levels are running low. This proactive measure helps maintain the device's readiness, ensuring continuous security without unexpected downtime.
Indicator Lights: Multi-status LED indicators display the current operational state of the siren at a glance. This feature allows users to easily check whether the device is functioning properly or requires attention.
Easy Installation: Designed for straightforward setup, the siren comes with simple mounting options that enable quick and efficient installation. This means you can quickly enhance your security without complicated procedures.
User-Friendly App Integration: Manage and control your security system remotely through the intuitive DMSS app. This integration allows users to monitor their siren and adjust settings from anywhere, increasing convenience and control over their security measures.
Test Mode: The siren features a test mode that allows users to verify the functionality of the device easily. This ensures peace of mind by proving the siren is capable of performing as expected before a potential emergency occurs.
Durable Design: The siren’s compact and lightweight construction makes it suitable for various locations, enhancing versatility in installation. It is built to withstand typical indoor environments, ensuring reliable performance over time.
| Model | DHI-ARA12-W2 |
| Sound Pressure Level | ≥84 dB |
| Power Supply | 2 × CR123A batteries |
| Battery Life | Up to 2.5 years |
| Communication Distance | Up to 1,000 m (3,280.84 ft) in an open space |
| Encryption Mode | AES128 |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) (indoor) |
| Dimensions | 81 mm × 81 mm × 26 mm (3.19" × 3.19" × 1.02") (L × W × H) |
| Weight | 105 g (0.23 lb) |
| Indicator Light | 1 × green alarm indicator |
| Installation Type | Bracket mount |
| Transmission Power | Limit 25 mW |
| Operating Humidity | 10%–90% (RH) |
| Tamper Alarm | Yes |
| Test Mode | Yes |
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