Dahua ARD1233-W2(868) | AirShield Wireless Curtain PIR Detector | White

Dahua ARD1233-W2(868) — Wireless Curtain PIR Motion Detector for Targeted Window and Door Security

The Dahua ARD1233-W2(868) is a wireless curtain PIR motion detector from the AirShield series, finished in white. Unlike a standard PIR detector, the curtain detector monitors a narrow, vertical detection area—ideal for securing windows, doors, or passageways without monitoring the entire room. The device communicates via 868 MHz and Wi-Fi for a stable connection with the AirShield Hub and immediately sends a push notification through the Dahua DMSS app.

Key Features

• Curtain PIR detector—a narrow, vertical detection area for targeted window and door security
• 868 MHz and Wi-Fi connectivity for a stable connection with the AirShield Hub
• Immediate push notification in the event of an alarm via the Dahua DMSS app
• Compatible with Dahua AirShield alarm systems
• Fault detection and communication encryption
• Wireless—easy installation without cabling
• Dimensions: 104 × 60 × 51 mm—white finish
• Indoor use
• 3-year warranty

Applications

• Monitoring windows and glass doors without false alarms caused by movement in the room
• Detecting people crossing a passageway or threshold
• Targeted indoor perimeter monitoring
• Expansion of existing Dahua AirShield installations