DAHUA CONTROL PANEL ALARM HUB/868MHZ ARC3000H-W2

— Supports 150 wireless peripherals (6 sirens, 64 wireless keyfobs).
— Peripherals status display (signal strength, battery level, temperature,program version).
— 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.
— 1 × RJ-45 10 M/100 M Ethernet port
— Built-in lithium battery, standby for 12 hour
— Carrier Frequency: 868.0 MHz–868.6 MHz
— Communication Distance: Up to 2,000 m in an open space
— Encryption Mode: AES128
— Wi-Fi: 2.4G/5G
— Power Supply 12V included
— Operating Temperature: –10 °C to +50 °C
— Product Dimensions: 163.0 mm × 163.0 mm × 32.0 mm