Dahua Dhi-ard2231-w2(915) Airshield Series 915mhz Wireless Dual-tech Pir Microwave Motion Detector Pet Immunity 12m Indoor
SKU: DAHI10116
$142.64
The Dahua DHI-ARD2231-W2(915) Airshield Series 915MHz Wireless Dual-Tech PIR Microwave Motion Detector is a precision indoor security device engineered for reliable intrusion detection. This unit combines passive infrared and microwave technologies to provide a 12-meter detection range with built-in pet immunity, ensuring accurate alerts while minimizing false triggers from small animals.
Key Features
- Dual-technology detection system utilizing both PIR and microwave sensors for enhanced accuracy
- 915MHz wireless frequency for stable communication with compatible security systems
- 12-meter detection range optimized for indoor environments
- Pet immunity feature reduces false alarms caused by small animals
- Compact form factor with dimensions of 50mm (H) x 60mm (W) x 104mm (D)
- Designed for integration into professional indoor security architectures
Technical Specifications
Technical Specifications
| Brand | DAHUA INTERCOM |
| Warranty | 36 Months |
| Series | AIRSHIELD |
| Wiring | WIRELESS |
| Device Type | PIR |
| Colour | WHITE |
| Tamper Alarm | WITH TAMPER ALARM |
| Mounting | WALL MOUNT |
| Power | BATTERY POWERED |