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The Dahua Wireless Alarm Hub is a next-generation smart security controller designed for villas, shops, apartments, and other indoor spaces. It supports up to 150 wireless peripherals, including sirens, keyfobs, PIR cameras, repeaters, and keypads. With cloud updates, AES128 encryption, and two-way wireless communication, it provides reliable and secure monitoring, real-time notifications via the DMSS app, and remote control for peace of mind.
The Dahua Wireless Alarm Hub combines advanced industrial design with cutting-edge technology for stable, reliable, and convenient alarm management. It allows users to arm or disarm the system via mobile app, keyfob, or schedule, and logs up to 5,000 events for full traceability.
Equipped with 1 RJ-45 network port for Ethernet connectivity, Wi-Fi support (IEEE 802.11b/g/n), and a built-in lithium battery, it ensures continued operation during power interruptions. The hub supports video input from 4 IPC cameras, network protocols including TCP/IP, DHCP, PPTP, L2TP, UPNP, and NTP, and advanced functions like video linkage, tamper alarm, low battery alerts, and device sharing among multiple app users.
The hub communicates with wireless devices over 433.1–434.6 MHz with AES128 encryption and frequency hopping, providing a stable signal up to 1,200 m in open space. Installation is simplified with a clear interface, indicator lights for status, and reset/power/AP buttons.
Supports up to 150 wireless peripherals: 6 sirens, 64 keyfobs, 8 keypads, 8 PIR cameras, 4 repeaters
Video input: 4 IPC channels
Two-way wireless communication with AES128 encryption
Supports Wi-Fi (802.11b/g/n) and Ethernet connectivity
Cloud update support with automatic recovery
Tamper alarm and low battery alerts
Real-time push notifications via DMSS or COS Pro app
Arm/disarm via app, keyfob, or schedule
Logs up to 5,000 events
Supports video linkage for integrated monitoring
Built-in lithium battery for power failure protection
User management and device sharing in the app
Wireless Carrier Frequency: 433.1–434.6 MHz
Transmitter Power (EIRP): 10 mW
Communication Distance: Up to 1,200 m in open space
Wi-Fi Frequency: 2.4 GHz (2400–2483.5 MHz)
Wi-Fi Transmission Power: ≤ 20 dBm
Power Supply: 12 V DC, 1.5 A (optional adapters for EU/UK/USA)
Operating Temp: –10 °C to +50 °C
Event Logs: Max 5,000
Cache: Max 50 entries (ANR)
Dimensions: (specific dimensions can be added if provided)
Casing Material: PC + ABS
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