Dahua 4G Wireless Alarm Hub 2sim Cards

Sold by Africam Tech Dahua Ghana · Spintex

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.