HY-1022
Addressable Fire Alarm Control Panel
>Â Two-wire and polarity-free wiring: It integrates power and communication without external supply, offering robust anti interference, simplified installation, lower costs, and easier maintenance, to enhance reliability and operational efficiency
> Intuitive display: 4.3'' LCD (480×272) provides intuitive operation with tool-free system setup
> Extended event logging: Long-term storage with flexible query/print by time, type, and other parameters
> Intelligent dual-power system: Automatic main/backup switching with charge-discharge management ensures uninterrupted fire protection power
> Protection design: Short circuit, open circuit and overcurrent protection to ensure stable operation
> Designed in accordance with EN54-2 and EN54-4 standards
Technical Speciï¬cation
Main Power Supply
AC90-240V/50Hz, 60Hz
Backup Power
2 lead-acid batteries (12V/5Ah each)
Log Record
Max. 2048
Display Mode
480 × 272 4.3" LCD screen
Working Voltage
DC 12V~48V
Communication Mode
Two bus line
Platform Access
4G, Ethernet
Networking Mode
RS485
Communication Interface
USB, RJ45, CAN, RS232, RS485, One fire alarm output and one fault output
Load Capacity
Loop Number: 1 or 2
Zone Number: 0, 8 or 16
Device Linkage Terminals: 7 groups
Storage Capacity
9,999 historical records
Communication Distance
1500 m
Shell Material
Chassis: Cold-rolled steel plate SPCC
Dimensions
550 mm×460 mm×1707 mm
Operating Temperature
–10°C to +55°C
Storage Temperature
–20°C to+65°C
Operating Humidity
≤ 95% RH (no condensation)
Compliance Standard
EN54-2, EN54-4
System Specification
Loop Number
1 loop for DHI-HY-1022(R)
2 loops for DHI-HY-1025(R)Topology Mode
Class A for DHI-HY-1022R and DHI-HY-1025R
Class B for DHI-HY-1022 and DHI-HY-1025Loop Capability
Max. 254 sensors and modules for each loop
Optional Buit-in Micro Thermal Printer
Option 1: With printer by default
Option 2: Without printer by defaultSimulated Zone
Every 32 addresses form a zone
Applicable only to panels with a printerPanel Cascading
Max. 128 panels to cascade
Solution Verification
With the help of Dahua Fire (Wisualarm) Presale Tool
Performance Limitations
Communication Distance
Required Battery SpecificationsConfigurable Alarm Linkage
With the help of ControlConfig Tool
IOT Solution
Online Solution: Wisualarm Cloud Platform
Local Solution: DSS Pro Platform V8.5-V8.7 (Server is required)Compatible Cable Specifications
2X1.5mm² /2X16AWG
Communication Distance
1500m (standard) - 3000m (extendable)
Telephone&Broadcast System
Optional peripheral system
