Description et caractéristiques
Clavier sans fil 15 boutons
- Blanc
- 868~868.6MHz
- Fonctionne avec 4 piles AA
- Montage mural
- Compatible centrale d'alarme Dahua
Caractéristiques principales
- Type de périphérique : Clavier
- Type de raccordement : Raccordement radio
- Fonctionnalités : Lecteur de badge
- Couleur : Périphérique alarme blanc
- Matériaux : Polycarbonate
Fiche technique
| Indicator Light | 4 indicators (communication, arm/disarm, fault, and alarm) |
|---|---|
| Button | 15 buttons (0–9, *, #, arm, disarm, and home arm) |
| Buzzer | 1 × built-in buzzer |
| Arm and Disarm | Password; IC card |
| Remote Update | Cloud update |
| Low Battery Detection | Yes |
| Tamper | Yes |
| Measuring Range (Temperature) | –15 °C to +65 °C (+5 °F to +149 °F) (indoor) |
| Measuring Accuracy | 1 °C (33.8 °F) |
| User Management | 32 users |
| Carrier Frequency | 868.0 MHz–868.6 MHz |
| Transmitter Power (EIRP) | Limit 25 mW |
| Communication Mechanism | Two-way |
| Communication Distance | Up to 1,600 m (5,249.34 ft) in an open space |
| Encryption Mode | AES128 |
| Frequency Hopping | Yes |
| Alimentation | 4 × AA batteries |
| Battery Life | 3 years (if the device is used to arm and disarm once a day). After enabling Entering/Exiting Delay Time and Arming/Disarming Ringtone function: 2 years (if the devices is used to arm and disarm once day). |
| Consommation | Max. 2.3 W |
| Température de fonctionnement | –10 °C to +55 °C (+14 °F to +131 °F) (indoor) |
| Humidité de fonctionnement | 10%–90% (RH) |
| Dimensions | 146.0 mm × 82.0 mm × 22.6 mm (5.75" × 3.23" × 0.89") |
| Packaging Dimensions | 180.0 mm × 104.0 mm × 58.0 mm (7.07" × 4.09" × 2.28") |
| Poids net | 240 g (0.529 lb) (with battery) 145 g (0.32 lb) (without battery) |
| Poids brut | 370 g (0.816 lb) |
| Installation | Wall mount |
| Matériau du boîtier | PC + ABS |
| Certifications | CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017 EN 50131-5-3:2017 Security Grade 2 Environmental Class II |
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Référence fabricant : ARK30T-W2(868) · Marque : Dahua