Dahua Wireless Smoke Alarm
- Split-spectrum sensor technology
- Test and silence features in one single button
- Loud sound output over 85 dB(A) at 3 meters
- Low quiescent current consumption
- Surface-mount device (SMD) circuit board design
- Low battery warning signal
- air shield
Availability:
In stock
Qvis Code
DHI-HY-SA21A-W2
Dahua Wireless Smoke Alarm provides battery-powered smoke detection and alarm functions within a single unit. Advanced electronics in conjunction with a photoelectric smoke sensing chamber provide early detection of smoke and high immunity against unwanted alarms. This kind of smoke alarm does not require a mains supply and is suitable for general residential applications. Timely notification of the smoke alarm can be displayed on DMSS App in real time.
| Manufacturer | Dahua |
|---|---|
| Colour | White |
| Supply Voltage | 3V CR123A lithium battery (replaceable) |
| Indicator | Red and green LED indicator |
| Operating Temperature | -10 to +55°C |
| Certification | TÜV and CE listed |
| Dimensions | Φ98 × (H) 43.1 mm |
| Constructions | ABS |
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Specifications
