DAHUA - ARC3000H-W2(868) - Burglar Alarm Controller

• Up to 150 peripherals (includes up to 6 siren, up to 64 keyfobs, up to 150 detectors) ；• Frequency hopping, two-way communication and AES128 encryption algorithm ensure the communication's stability and security, reaching up to 2,000m in an open space；• Supports Ethernet, dual-band Wi-Fi networking modes；• With the mobile apps DMSS (for end users) and COS Pro (for installers), you can realize real-time reception of notifications, video linkage, devices management, remote operations, and more.