Description et caractéristiques
Wireless Intercom Siren – référence ARA14-W2(868) de la marque Dahua.
Caractéristiques principales
- Type de périphérique : Sirène
- Type de raccordement : Raccordement radio
- Fonctionnalités : Haut-parleur, Micro
- Communication : Bidirectionnelle
- Nombre de boutons : 2 boutons
Fiche technique
| Microphone | Yes. The pickup range is up to 5 m (16.40 ft). |
|---|---|
| Two-way Audio | Yes. The volume is up to 85 dB. |
| Button | 1 × panic button, 1 × power button |
| Buzzer | Yes |
| Remote Update | Cloud update |
| Low Battery Detection | Yes |
| Tamper | Yes |
| 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 |
| 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 |
| Alimentation | 4 × CR123A battery/9-15 VDC |
| Battery Model | CR123A |
| Standby Time | 3 years (when triggered once every 2 weeks and alarms for 120 sec). |
| Consommation | 4.5 W (Max), 0.4 mW (Standby) |
| Température de fonctionnement | -10 °C to +55 °C (+14 °F to +131 °F) (indoor) |
| Humidité de fonctionnement | 10%–90% (RH) |
| Dimensions | 133.0 mm × 133.0 mm × 35.5 mm (5.24" × 5.24" × 1.40"） |
| Poids net | 377 g (0.83 lb) |
| Poids brut | 507 g (1.12 lb) |
| Installation | Wall mount |
| Matériau du boîtier | 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 |
| Niveau anticorrosion | Basic Protection *The products are designed for general use and are applicable even in areas with no specific requirements for anti-corrosion protection. |
| Température de stockage | –10 °C to +55 °C (+14 °F to +131 °F) |
| Humidité de stockage | 10%–90% (RH) |
| Packaging Dimensions | 170 mm × 166 mm × 55 mm (6.69" × 6.54" × 2.71"） |
📄 Télécharger la fiche technique (PDF)
Référence fabricant : ARA14-W2(868) · Marque : Dahua