Name: Dahua DHI-ARC3800H-FW2 Wireless Alarm Hub 2
Brand: My Store
SKU: DHI-ARC3800H-FW2
Price: 399.64 AUD
Availability: InStock

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Dahua Wireless Alarm Hub 2

Supports alarm video verification through IPC integration with the hub.
Quick image transfer from the PIR-Cam to the device for remote monitoring.
Voice call alarm feature for enhanced security notifications.
Flexible network configuration: Supports wired and AP modes for easy app integration and network switching.
Multi-network redundancy: Ensures a stable connection with Ethernet, Wi-Fi, and 4G support.
Reliable two-way communication with frequency hopping for stable wireless peripheral connections.
Cloud update support: Remotely update the device and peripherals via the mobile app.
Dual backup system with auto recovery in case of update failure.

Wireless Zone: Supports up to 150 wireless peripherals
- 6 sirens
- 64 PIR cameras (only 8 indoor PIR cameras)
- 64 keyfobs
- 8 keypads
- 4 repeaters
Network Mode: Ethernet, Wi-Fi, and Cellular (dual SIM support, one active at a time)
Network Port: 1 × RJ-45, 10/100 Mbps Ethernet
Storage Battery: Built-in 4,750 mAh rechargeable lithium battery

Indicator Light: Displays status for alarms, arming/disarming, network connection, and device failure
Buttons: Reset button, voltage button, AP switch button
SMS & Phone Call: Supports up to 5 phone numbers
Video Linkage: Yes
Offline Cache: Stores up to 50 alarm messages
Arm & Disarm Methods: App, keyboard, remote control, card, scheduled arming/disarming
Remote Update: Cloud update support
Low Battery Detection: Yes
Tamper Protection: Yes
User Management:
- 33 app users (31 general users, 1 admin, 1 installer)
- 32 keypad users
Logs Storage: Up to 5,000 entries
Transmission Protocol: SIA, SoftGuard

Supported Languages:
- SMS: English, Spanish (Latin America), French, Italian, Arabic, Turkish, Danish (English is the default)
- Alarm voice message & local speaker: English only
Power Supply: 100–240 VAC, 50/60 Hz
Standby Time: Up to 12 hours (when fully charged, connected to Wi-Fi, linked to alarm center, heartbeat interval of 1,800 sec, and connected to 8 peripherals & cloud)
Power Consumption:
- Max: 220 VAC 80 mA
- Standby: 220 VAC 40 mA
Operating Temperature:
- Without battery charging: –10 °C to +55 °C (+14 °F to +131 °F)
- With battery charging: 0 °C to +45 °C (+32°F to +113 °F)
Operating Humidity: 10%–90% RH
Product Dimensions: 174.8 × 174.8 × 38.3 mm (6.88" × 6.88" × 1.51")
Net Weight: 510 g (1.12 lb)
Gross Weight: 860 g (1.90 lb)
Installation: Supports wall mount & desktop mount
Casing Material: PC + ABS
Certifications: CE
Anti-Corrosion Level: Basic Protection
Storage Temperature: –10 °C to +55 °C (+14 °F to +131 °F)
Storage Humidity: 10%–90% RH
Packaging Dimensions:
- Inner Box: 254 × 211 × 61 mm (10.00" × 8.31" × 2.40")
- Protective Case: 524 × 508 × 442 mm (20.63" × 20.00" × 17.40")

Transmitter Power (EIRP):
- EU:
  - 4G: Power class3: 23 dBm ±2 dB
  - 3G: Power class3: 24 dBm +1/-3 dB
  - 2G: Power class0: 30 dBm ±3 dB (GSM900)
  - 2G: Power class5: 33 dBm ±3 dB (GSM1800)
- LM:
  - 4G: Power class3: 23 dBm ±2 dB
  - 3G: Power class3: 24 dBm +1/-3 dB
  - 2G: Power class0: 30 dBm ±3 dB (GSM850/900)
  - 2G: Power class5: 33 dBm ±3 dB (GSM1800/1900)
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: 1800/900 MHz
- LM:
  - 4G:
    - FDD-LTE: B1/B2/B3/B4/B5/B7/B8/B28
    - TDD-LTE: B40
  - 3G:
    - WCDMA: B1/B2/B4/B5/B8
  - 2G:
    - GSM: 850/900/1800/1900 MHz

Dahua DHI-ARC3800H-FW2 Wireless Alarm Hub 2

Description