The Dahua Alarm Hub is a smart, all-in-one security controller that supports up to 150 wireless peripherals including sirens and keyfobs. With wired, Wi-Fi, 4G, 3G, or GPRS connectivity, dual SIM support, and video linkage via the app, it provides stable, reliable, and remotely manageable security for homes, villas, shops, and apartments. It:
Supports 150 wireless peripherals (6 sirens, 64 keyfobs, and more)
Peripherals status display: signal strength, battery level, temperature, program version
Network options: Wired, Wi-Fi, 4G, 3G, GPRS
Dual SIM, single standby for uninterrupted connectivity
Automatic Network Replenishment (ANR) ensures continuous connection
Video linkage via mobile app (DMSS or COS Pro)Two-way wireless communication with frequency hopping for stability
Cloud updates with automatic recovery in case of failures
The Dahua DHI-ARC3000H-FW2(868) Alarm Hub features a modern industrial design and advanced technology that simplifies installation while delivering reliable performance. It supports 4 IPC video channels for video linkage and can communicate with up to 150 wireless devices, including sirens, keyfobs, PIR cameras, repeaters, and keypads.
The hub allows arm/disarm via app, keyfob, or schedule, logs up to 5,000 events, and provides SMS or call alerts to up to 5 phone numbers. Built-in lithium batteries ensure protection during power failures. Real-time notifications and management are available via the DMSS app (end users) or COS Pro app (installers).
It supports Ethernet, Wi-Fi, and 4G cellular networks (dual SIM, one active at a time), AES128 encrypted communication, frequency hopping, and a communication range of up to 2,000 m in open space. Additional features include tamper alarms, low battery alerts, user sharing, and cloud-based remote updates.
Easy monitoring and remote control from your smartphone app
Quick integration of multiple peripherals with status visibility
Stable wireless communication even in busy RF environments
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