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Dahua

Addressable Control Paneli

Name: Addressable Control Paneli
Brand: Dahua
SKU: HY-1025R

Stock Code: HY-1025R

Manages a two-loop fire detection system on a Class A ring.

A two-loop addressable fire alarm panel with Class A topology that addresses 254 detectors and modules on each loop. A 4.3-inch LCD screen runs the setup on the panel and it stores up to 2048 event records. The unit operates under EN54-2 and EN54-4.

2Loop number

Max. 254 devicesLoop capacity

16V DC – 28V DCWorking voltage

4.3-inch LCDDisplay

IP30Protection grade

–10°C ~ +40°COperating temperature

Key features

Class A topologyThe ring layout lowers wiring cost and improves line stability.

Two-wire communicationThe polarity-free two-wire line needs no external supply and shortens installation.

Intuitive displayA 4.3-inch LCD screen at 480 × 272 resolution runs the setup without any external tool.

Event logThe panel stores up to 2048 records and lists them by time and type.

Cascaded structure128 panels cascade over RS-485 and the communication distance reaches 1500 m.

Circuit protectionCovers short circuit, open circuit and overcurrent protection; the IP30 enclosure suits indoor sites.

Control Panel Specification
Working Voltage	16V DC – 28V DC
System Capacity	Max. 254 devices for one loop
Main Power	AC 90–240V / 50Hz, 60Hz
Backup Power	2×12V / 5Ah lead-acid battery
Log Record	Max. 2048
Fire Alarm Terminal	NO / NC
Fire Fault Terminal	NO / NC
Communication Distance	Max. 1500 m
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 × 115.0 × 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)
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: DHI-HY-1022R / 1025R Class B: DHI-HY-1022 / 1025
Loop Capability	Max. 254 sensors and modules per loop
Panel Cascading	Max. 128 panels
Solution	Online: Wisualarm Cloud Platform Local: DSS Pro Platform V8.5–V8.7
Communication Distance	1500 m (standard) – 3000 m (extendable)
Telephone & Broadcast System	Optional peripheral system

Datasheet

HY-1025R

15/28/2025

Addressable Control Paneli

Stock Code: HY-1025R

Manages a two-loop fire detection system on a Class A ring.

2Loop number

Max. 254 devicesLoop capacity

16V DC – 28V DCWorking voltage

4.3-inch LCDDisplay

IP30Protection grade

–10°C ~ +40°COperating temperature

Key features

Class A topologyThe ring layout lowers wiring cost and improves line stability.

Two-wire communicationThe polarity-free two-wire line needs no external supply and shortens installation.

Intuitive displayA 4.3-inch LCD screen at 480 × 272 resolution runs the setup without any external tool.

Event logThe panel stores up to 2048 records and lists them by time and type.

Cascaded structure128 panels cascade over RS-485 and the communication distance reaches 1500 m.

Circuit protectionCovers short circuit, open circuit and overcurrent protection; the IP30 enclosure suits indoor sites.

Control Panel Specification
Working Voltage	16V DC – 28V DC
System Capacity	Max. 254 devices for one loop
Main Power	AC 90–240V / 50Hz, 60Hz
Backup Power	2×12V / 5Ah lead-acid battery
Log Record	Max. 2048
Fire Alarm Terminal	NO / NC
Fire Fault Terminal	NO / NC
Communication Distance	Max. 1500 m
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 × 115.0 × 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)
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: DHI-HY-1022R / 1025R Class B: DHI-HY-1022 / 1025
Loop Capability	Max. 254 sensors and modules per loop
Panel Cascading	Max. 128 panels
Solution	Online: Wisualarm Cloud Platform Local: DSS Pro Platform V8.5–V8.7
Communication Distance	1500 m (standard) – 3000 m (extendable)
Telephone & Broadcast System	Optional peripheral system

Datasheet

HY-1025R

15/28/2025

Addressable Control Paneli

Datasheet

HY-1025R

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Datasheet

HY-1025R

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