Dahua DHI-ARA12-W2 Wireless siren
System Overview
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- Wireless siren is an indoor siren that loudly alarms when an alarmevent occurs. It features danger warning and intrusion determent.
Scene
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- Mainly applied for villas, shops, apartments, etc.
Technical Specification
Port
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- Indicator Light – 1 × green alarm indicator
- Button – 1 × power button
Function
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- Tamper Alarm – Yes
- Remote Upgrade – Cloud update
- Test Mode – Yes
- Low Battery Alarm – Yes
- Search – Signal strength detection
Wireless
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- Carrier Frequency – 433.1 MHz–434.6 MHz
- Communication Distance – Up to 800 m (2,624.67 ft) in an open space
- Communication Mechanism – Two-way
- Frequency Hopping – Yes
- Encryption Mode – AES128
General
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- Power Supply – 2 × CR123A batteries
- Power Consumption – Max. 230 mW
- Operating Temperature – –10 °C to +55 °C (+14 °F to +131 °F) (indoor)
- Operating Humidity – 10%–90% (RH).
- Product Dimensions – 81.0 mm × 81.0 mm × 26.0 mm (3.19″ × 3.19″ × 1.02″) (L × W × H)
- Packaging Dimensions – 135.0 mm × 98.5 mm × 56.8 mm (5.31″ × 3.88″ × 2.24″) (L × W × H)
- Installation – Bracket mount
- Net Weight – 105 g (0.23 lb)
- Gross Weight – 175 g (0.39 lb)
- Certifications – CE
- Battery Life – 2.5 years in working status (triggered twice every week and alerts 120 s for each triggering)
- Sound Pressure – ≥ 105 ± 3 dB\1M
- Casing – PC + ABS
Temperature
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- Measuring Range – –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)
- Measuring Precision – ± 1 °C (± 33.8 °F)
- Resolution – 1 °C (33.8 °F)
Audio/Video Parameter
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- Volume Control – 3 volumn levels
Available Model
Dahua DHI-ARA12-W2 Wireless siren-Isometric View
Dahua DHI-ARA12-W2 Wireless siren
Dahua DHI-ARA12-W2 Wireless siren, Frequency hopping function and two-way communication technology ensure communication stability.
Product SKU: Dahua DHI-ARA12-W2
Product Brand: Dahua
Product Currency: AUD
Product Price: 89
Product In-Stock: InStock
Editor's Rating:
5
5
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