ARC3000H-FW2 Alarm hub

> Supports 150 wireless peripherals (6 sirens, 64 wireless keyfobs, 4 repeaters, 8 keypads, 8 PIR-Cameras) 

> 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.