Dahua Airshield Alarm Hub 2G- DHI-ARC3000H-GW2(868)

Key Features:

• Supports 150 wireless peripherals (6 sirens, 64 wireless keyfobs)
• Peripherals status display (signal strength, battery level, temperature, program version)
• Wired, Wi-Fi 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.