Description et caractéristiques
Dahua Alarm Hub 2
- WIFI
- 4G
- Double carte SIM
- Batterie
- Jusqu'à 150 périphériques Radio
- 6 sirènes
- 64 caméras PIR
- 64 porte-clés
- 8 claviers
- 4 répéteurs
Caractéristiques principales
- Type de produit : Centrale
- Type de raccordement : Raccordement radio
- Module de communication : WIFI, GSM, 4G
- Nombre de périphérique max : 150 périphériques max.
- Prise en charge de détecteurs photos : Prise en charge
Fiche technique
| Wired Input | Expandable 64 channels |
|---|---|
| Wired Output | Expandable 64 channels |
| Area | 32 areas (rooms) |
| Network Mode | Ethernet, Wi-Fi and Cellular network(Supports installation of dual SIM cards. Only one card can be enabled at a time) |
| Port réseau | 1 RJ-45, 10 Mbps/100 Mbps Ethernet port. |
| Storage Battery | One built-in 4,750 mah rechargeable lithium battery. |
| Video Input | up to 8 onboard IPCs |
| Sortie audio | 1 channel |
| Volume Control | Yes |
| Voice Broadcast | Telephone and local speaker |
| Indicator Light | The indicator indicates the status of alarms, arming and disarming, the network connection and device failure. |
| Button | Includes a reset button, voltage button and AP switch button. |
| SMS | Yes (up to 12 phone numbers) |
| Phone Call | Yes (up to 12 phone numbers) |
| Video Linkage | Yes |
| Offline Cache | Stores up to 50 alarm messages. |
| Arm and Disarm | App, keyboard, remote control, card, SMS, scheduled arming and disarming. |
| Remote Update | Cloud update |
| Low Battery Detection | Yes |
| Tamper | Yes |
| User Management | 33 app users (31 general users, 1 admin user and 1 installer) and 32 keypad users |
| Logs | Up to 5, 000 entries |
| Transmission Protocol | SIA, SoftGuard |
| Operating Current | 220 VAC power supply: 98.2 mA (max) 12.2 mA (standby) DC3.7V Battery-powered: 1664.9 mA (max) 381.1 mA (standby) |
| Carrier Frequency | 868.0–868.6 MHz |
| Transmitter Power (EIRP) | 4G: Power class3: 23 dBm±2dB 3G: Power class3: 24 dBm+1/-3dB 2G: Power class0: 30 dBm±3dB（GSM900） Power class5: 33 dBm±3dB（GSM1800） |
| Communication Mechanism | Two-way |
| Communication Distance | Up to 2,000 m (6,561.68 ft) in an open space. |
| Encryption Mode | AES128 |
| Frequency Hopping | Yes |
| Language | Supports 18 languages: Arabic, Czech, Danish, Dutch, English, French, German, Italian, Portuguese (Europe), Russian, Spanish (Latin America), Spanish (Europe), Turkish, Slovak, Polish, Greek, Bulgarian, Estonian.It is set as English by default |
| Alimentation | 100–240 VAC, 50/60 Hz |
| Standby Time | The battery lasts up to 12 hours when it is fully charged and is within the following conditions: It is connected to the Wi-Fi, its ID is connected to the alarm receiving center, the heartbeat interval is 1,800 seconds, and it is connected to 8 peripherals and the cloud. |
| Consommation | 220 VAC power supply: 21.6 W (max) 2.7 W (standby) DC3.7V Battery-powered: 6.2 W (max) 1.41 W (standby) |
| Température de fonctionnement | When battery is not charging: –10 °C to +55 °C (+14 °F to +131 °F) When battery is charging : 0 °C to +45 °C (+32°F to +113 °F) |
| Humidité de fonctionnement | 10%–90% (RH) |
| Dimensions | 174.8 mm × 174.8 mm × 38.3 mm (6.88" × 6.88" × 1.51") (L × W × H) |
| Poids net | 510 g (1.12 lb) |
| Poids brut | 860 g (1.90 lb) |
| Installation | Supports wall mount and desktop mount installation. |
| 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+A1:2021 EN 50131-5-3:2017 EN 50131-10: 2014 EN 50136-2: 2013+A1:2023 Security Grade 2 Environmental Class II ATS category: SP2/DP2 |
| 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 | 254 mm × 211 mm × 61 mm (10.00" × 8.31" × 2.40") (L× W × H), standalone in the inner box 524 mm × 508 mm × 442 mm (20.63" × 20.00" × 17.40") (L × W × H), protective case |
| Wi-Fi Standard | IEEE 802.11b/g/n |
| Wi-Fi Frequency Range | 2400-2483.5 MHz |
| Wi-Fi Power Transmission | ≤20 dBm@2400-2483.5 MHz |
| Cellular Network Standard | GSM/WCDMA/LTE |
| Frequency Range | EU: 4G: FDD-LTE: B1/B3/B7/B8/B20/B28A; TDD-LTE: B38/B40/B41; 3G: WCDMA: B1/B8; 2G: GSM: 1,800/900 MHz; |
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Référence fabricant : ARC3800H-FW2(868) · Marque : Dahua