Dahua Addressable Fire Alarm Control Panel (1 Loop-254 Devices) HY-1022R-AB

738,00 

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Description

  • Class A Topology: Reduce wiring costs and enhance circuit stability.
  • Two-Wire, Polarity-Free Communication: The system uses a two-wire, polarity-free technology, eliminating the need for an external power source. This enhances reliability, simplifies wiring, reduces costs, and facilitates maintenance.
  • User-Friendly Display: The 4.3-inch LCD screen (480 × 272) offers an intuitive interface for complete system setup without external tools.
  • Extended Event Logging: Historical events are securely saved and can be queried and printed by time and type.
  • Intelligent Power Management: Automatic switching between main and backup power ensures a stable supply, enhancing system reliability.
  • Comprehensive Protection: Includes short circuit, open circuit, and overcurrent protection for stable operation

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