DH-ARC3000H-FW2 GSM ALARM HUB

Description

Alarm hub
· Supports 150 wireless peripherals (6 sirens, 64 wireless keyfobs).
· Peripherals status display (signal strength, battery level, temperature,
program version).
· Wired, Wi-Fi, 4G, 3G or GPRS network connection.
· Dual SIM and Single Standby.
· Automatic network replenishment (ANR).
· Video linkage on App.
· Frequency hopping function and two-way communication technology
ensure communication stability.
· Cloud update and automatic recovery from update failure.