DAHUA - ART-ARC3000H-03-GW2(868) - Burglar Alarm Controller

 Supports up to 150 wireless peripherals (6 audible sirens, 64 wireless key fobs)
Display the status of peripherals (signal strength, battery level, temperature, program version)
Supports 2 SIM cards
 Wired, Wi-Fi or GPRS network connection >
Automatic Network Synchronization (ANR)
Watching videos in the app
Pseudo-random frequency tuning and two-way transmission technology ensure the stability of communication
Internet Update and Automatic Recovery from Update Failure