The Dahua Alarm HUB 2 ARC3800H-W2(868) is an all-new industrial design and advanced technology alarm system, reliable communication and stable operation of the new generation of wireless alarm products. From the comfort of the mobile applications DMSS (for users) and COS Pro (for installers), receive real-time notifications, monitor and manage devices, perform remote operations and much more. The system offers the ability to connect to the network via cable or WiFi. The Dahua Alarm Hub 2 can support 150 peripherals (6 sirens, 64 PIR cameras) 64 key fobs, 8 keypads and 4 repeaters).

• Supports alarm video control via integration of the IPC with the hub.
• Images can be transferred quickly and remotely from the PIR-Cam to the device.
• Supports wired and AP network configuration methods, making it easier to add the hub to apps and switch to the hub's network.
• Supports multi-network redundancy for Ethernet and Wi-Fi to ensure the network remains stable and reliable.
• Supports two-way communication and frequency hopping for stable and reliable communication with wireless peripherals.
• Provides cloud updates. You can also remotely update the device and wireless peripherals via the mobile app.

Specificaties:

Port

• Wireless zone

150 wireless channels for peripherals

• 6 sirens, 64 PIR cameras (only 8 indoor PIR cameras), 64 remote controls, 8 keypads and 4 repeaters

Netwerkmodus

• Ethernet and Wi-Fi

Netwerkpoort

• 1 RJ-45, 10 Mbps/100 Mbps Ethernet port

Opslagbatterij

• 1 built-in rechargeable lithium battery of 4,750 mAh

Video & Audio

• Video input: 8-ch IPC, supports alarm video upload only
• Audio output: 1 channel
• Volumecontrole: Ja
• Speech broadcast: Local speaker

Functies

• Indicator light: Indicates status of alarms, power on/off, network connection and device error
• Button: Contains a reset button, voltage button and AP switch
• Video-koppeling: Ja
• Offline cache: Stores up to 50 alarm messages
• In and out: Via app, keypad, remote control, card, scheduled on and off
• Cloud update: Cloud update
• Low battery level detection: Yes
• Sabotage detection: Yes
• User management: 33 app users (31 general users, 1 admin user and 1 installer) and 32 keyboard users
• Logbooks: up to 5,000 entries
• Transmission protocol: SIA, SoftGuard

Draadloos

• Carrier frequency: 868.0-868.6 MHz
• Transmitter power (EIRP): Limited to 25 mW
• Communication mechanism: Two-way
• Communication distance: Up to 2,000 m (6,561.68 ft) in open space
• Encryption: AES128
• Frequentiehoppen: Ja

Algemeen

• Taal: Engels
• Power supply: 100-240 VAC, 50/60 Hz
• Standby time: The battery lasts up to 12 hours when fully charged and under the following conditions: connected to Wi-Fi, connected to the alarm reception centre, heart rate interval of 1.800 seconds, and connected to 8 peripherals and the cloud
• Energy consumption:
  • 220 VAC 80 mA (max)
  • 220 VAC 40 mA (standby)
• Operating temperature:
  • When the battery is not charging: -10 °C to +55 °C (+14 °F to +131 °F)
  • When the battery is charging: 0 °C to +45 °C (+32 °F to +113 °F)
• Working humidity: 10%-90% (RH)
• Product dimensions: 174.8 mm × 174.8 mm × 38.3 mm (6.88" × 6.88" × 1.51") (L × W × H)
• Net weight: 510 g (1.12 lb)
• Gross weight: 860 g (1.90 lb)
• Installation: Supports wall and desk installation
• Casing material: 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-categorie: SP2/DP2
  • Corrosion protection level: Basic protection
• Storage temperature: -10 °C to +55 °C (+14 °F to +131 °F)
.
• Humidity: 10%-90% (RH)
• Packaging dimensions:
  • 254 mm × 211 mm × 61 mm (10.00" × 8.31" × 2.40") (L × W × H), standing alone in the inner box
  • 524 mm × 508 mm × 442 mm (20.63" × 20.00" × 17.40") (L × W × H), protective case

Wi-Fi

• Wi-Fi-standaard: IEEE 802.11b/g/n
.
• Wi-Fi frequency range: 2400-2483.5 MHz
• Wi-Fi transmit power: ≤20 dBm@2400-2483.5 MHz