DAHUA Airshield Wireless Alarm Hub2 4G (Up To 150 Devices) ARC3800H-FW2(868)

The Alarm Hub manages the wireless alarm devices in your system to alert you when doors are broken into, windows are opened, glass breaks, fires break out and water leaks. If an intruder breaks in, the hub notifies the alarm receiving centre and the mobile app (DMSS or DoLynk Care), and sends videos from the PIR Camera and IPC so that you can stay up to date on events, without the hassle of personally monitoring your scene.

Features:

Supports up to 150 wireless peripherals

Voice call alarm

Frequency hopping and two way communication

Cloud update and automatic recovery from update failure

Wired, Wi-Fi or GPRS network connection