描述
ARA14-W2(868)
Wireless Intercom Siren
ARA14-W2(868) 屬大華防盜警報產品。傑成系統有限公司（香港防盜）為大華產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。方案可參考防盜系統。規格以原廠資料為準。
規格
Port
| Microphone | Yes. The pickup range is up to 5 m (16.40 ft). |
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Video & Audio
| Two-way Audio | Yes. The volume is up to 85 dB. |
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Function
| Button | 1 × panic button, 1 × power button |
|---|---|
| Buzzer | Yes |
| Remote Update | Cloud update |
| Low Battery Detection | Yes |
| Tamper | Yes |
Technical
| LED Indicator | Red, blue and green indicators |
|---|---|
| Scenario | Indoor |
| Operating Current | 1.5 A (Max), 20 uA (Standby) (Battery 3V); 0.4 A (Max), 1.5mA (Standby) (DC 12V) |
| Sound and Light Alarm | Yes |
| Sound Pressure | Volume high: 105 dB(A) In anechoic chamber: Volume high: 91.6 dB(A) at 1 meter Volume low: 77.6 dB(A) at 1 meter |
Wireless
| Carrier Frequency | 865.34 MHz–868.60 MHz |
|---|---|
| Transmitter Power (EIRP) | Limit 25 mW |
| Communication Mechanism | Two-way |
| Communication Distance | 1600m（alarm transmission），1000m（intercom） |
| Encryption Mode | AES128 |
| Frequency Hopping | Yes |
General
| Power Supply | 4 × CR123A battery/9-15 VDC |
|---|---|
| Battery Model | CR123A |
| Standby Time | 3 years (when triggered once every 2 weeks and alarms for 120 sec). |
| Power Consumption | 4.5 W (Max), 0.4 mW (Standby) |
| Operating Temperature | -10 °C to +55 °C (+14 °F to +131 °F) (indoor) |
| Operating Humidity | 10%–90% (RH) |
| Product Dimensions | 133.0 mm × 133.0 mm × 35.5 mm (5.24" × 5.24" × 1.40"） |
| Net Weight | 377 g (0.83 lb) |
| Gross Weight | 507 g (1.12 lb) |
| Installation | Wall mount |
| Casing Material | PC + ABS |
| Appearance Color | White |
| Certifications | CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-4:2019 EN 50131-6:2017+A1:2021 EN 50131-5-3:2017 Security Grade 2 Environmental Class II |
| Anti-corrosion Level | Basic Protection *The products are designed for general use and are applicable even in areas with no specific requirements for anti-corrosion protection. |
| Storage Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Humidity | 10%–90% (RH) |
| Packaging Dimensions | 170 mm × 166 mm × 55 mm (6.69" × 6.54" × 2.71"） |
