Dahua DHI-ARD821-W2 Wireless Panic Button
Dahua DHI-ARD821-W2 Wireless Panic Button
1 1
Dahua

Dahua DHI-ARD821-W2 Wireless Panic Button

SKU: DHI-ARD821-W2
Description

Provides an immediate way to request assistance during emergencies with a single press, ensuring rapid response for personal safety and security.
$31.00 AUD $31.00 AUD
Member Sign in to save $0.62 on this item — free to join.
Buying for business? Apply for trade pricing →
Building a kit or need installation? Email sales@smarket.com.au for a quote.

inc GST + 3 Year Warranty & Support
Free shipping over AUD300

In stock
3-Year Warranty

3-Year Warranty

Warranty on all cameras

Free Shipping

Free Shipping

On orders over $300

30-Day Returns

30-Day Returns

Easy returns for unopened items

Fast Delivery

Fast Delivery

5-10 Day Delivery Australia-wide

§ 01Overview

What the DHI-ARD821-W2 is

The Dahua DHI-ARD821-W2 Wireless Panic Button is a compact and reliable emergency device designed for instant integration with the Dahua Airshield system.

It features an IP54-rated water-resistant design and a powerful 1,300-metre wireless range, making it suitable for wall-mounted or portable use in homes, offices, and retail stores across Australia.

§ 02Engineering

DHI-ARD821-W2 specifications


- Wireless Connectivity: Supports high-performance two-way communication with a signal range of up to 1,300 metres in open spaces.

- Accidental Press Protection: Designed with safety features to prevent unintentional activation while remaining easy to trigger during a real emergency.

- Status Monitoring: Includes an LED indicator and mobile app integration to provide real-time updates on pairing, signal strength, and battery levels.

- Secure Signal: Utilises AES128 encryption and frequency hopping technology to ensure a stable and protected connection to the alarm hub.

- Versatile Mounting: Offers flexible installation options, allowing the device to be fixed to a wall or used as a portable handheld button.

§ 03Full datasheet

Detailed specifications

Camera & Image

Camera & Image — Dahua DHI-ARD821-W2 Wireless Panic Button
FeatureDetail