Dahua Addressable Fire Alarm Control Panel - HY-1022R-AB - 1 Loop-254 Devices
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Dahua addressable fire alarm control panel with 1 loop for up to 254 devices. Model HY-1022R-AB.
For any questions about this item, availability, or delivery times, please contact us at 22 270068
- 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
- Working Voltage : 16V DC–28V DC
- System Capacity : Max. 254 devices for one loop
- Loop Number : 1 Loop
- Main Power : AC90-240V/50Hz, 60Hz
- Backup Power : 2×12V/5Ah lead-acid battery
- Fire Alarm Terminal : NO/NC
- Fire Fault Terminal : NO/NC
- Communication Distance : Max. 1500m
- Max Cascade : 128 Panels By RS-485
- Cable Specs : 2×1.5 mm²
- Display : 480 × 272 4.3’’ LCD screen
- Printer (optional) : Micro thermal printer
- Dimensions : 333.0 mm×115.0 mm×480.0 mm (13.11″ × 4.53″ × 18.90″)
- Operating Temperature : –10°C to +40°C (+14°F to +104°F)
- Operating Humidity : ≤ 95% RH (no condensation)
- Protection Grade : IP30
- Weight : 7 kg / 10 kg (with 2 batteries
