DHI-HY-1022 Alarm Fire System Addressable Alarm System Control Panel

Device Type: Addressable Fire Alarm Control Panel
Model / Part Number: DHI-HY-1022
Working Voltage: 16V DC–28V DC
Main Power: AC90-240V / 50-60Hz
Backup Power: 2 × 12V/5Ah Lead-Acid Batteries
System Capacity: Up to 254 Field Devices per Loop
Loop Number: 1 Loop
Display: 480 × 272 4.3" LCD Screen
Communication Mode: Two Bus Line (Two-Wire, Polarity-Free)
Communication Distance: 1500m Standard (3000m Extendable)
Log Storage: Up to 9,999 Historical Records
Networking: RS485, Ethernet, 4G
Protection Grade: IP30
Operating Temperature: –10°C to +40°C
Operating Humidity: ≤ 95% RH (Non-Condensing)
Dimensions: 333.0 mm × 115.0 mm × 480.0 mm
Weight: 7 kg (10 kg with Batteries)
Compliance Standard: EN54-2, EN54-4
Key Specs: Dahua DHI-HY-1022, Addressable Fire Alarm Control Panel, 1 Loop, 254 Devices, 4.3" LCD, Two-Wire Polarity-Free, EN54-2/4 Certified, 1500m Communication Distance
Usage: Residential Complexes, Hotels, Shopping Malls, Healthcare Facilities, Office Buildings, Schools, Banks, Libraries, Factories, Warehouses