Dahua · DHI-ARD822-W2 · Wireless Panic Button · IP54 Panic Button
Dahua DHI-ARD822-W2 Wireless Panic Button
The Dahua DHI-ARD822-W2 is an intuitive wireless panic button that triggers multiple alarm types — intrusion, fire, gas and medical — for fast emergency signalling. Encrypted two-way RF confirms the panel received the alert, multi-colour LEDs indicate device status, and built-in accidental-press prevention avoids false alarms. It pairs with Dahua wireless alarm hubs (ARC series) and is managed in the DMSS app, ideal for apartments, villas, offices and stores.
Specifications — DHI-ARD822-W2
| Type |
Wireless panic button (multi-alarm) |
| Alarm Types |
Intrusion, fire, gas, medical and more |
| Communication |
Two-way RF, frequency hopping |
| Status Indicator |
Multiple LED colours for different statuses |
| False-Alarm Protection |
Accidental-press prevention |
| Protection Rating |
IP54 (dust and light splash) |
| Remote Update |
Cloud update with automatic recovery |
| Compatibility |
Dahua ARC wireless alarm hubs · DMSS app |
| Warranty (Australia) |
3 years · CCTV Guru Australia |
