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Dahua Alarm Hub 2 WiFi/4G (Hub only) ARC3800H-FW2 (868Mhz)
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- Supports alarm video verification through integration of the IPC with the hub.
- Images can be remotely and quickly transferred from the PIR-Cam to the device.
- Features voice call alarm.
- Supports wired and AP network configuration methods, which makes it easier to add the hub to apps and to switch to the hub's network.
- Supports multi-network redundancy for Ethernet, Wi-Fi and 4G networks to ensure the network remains stable and reliable.
- Supports two-way communication and frequency hopping to make communication with wireless peripherals stable and reliable.
- Features cloud update. You can also remotely update the device and wireless peripherals on the mobile app.
- Offers a dual backup system, and uses auto recovery when an update fails.
- Certification
- Grade 2, CE
- Connectivity
- Wireless
- Installation
- Wall
- Ethernet
- Yes
- Devices
- Up to 150
- Range
- Up to 2000 meters