Fire alarm systems
Dahua also offers fire alarm solutions that are designed to detect fires, alert people in a timely manner, and prevent the spread of fire. The main components and features of Dahua fire alarm systems include:
Smoke and Fire Detectors: Devices that detect smoke or high temperatures in a room and signal a possible fire. They can be optical, ionization, or heat detectors.
Fire Control Panels: Centralized devices that collect information from sensors and detectors, process it, and transmit alarms when a fire is detected. Fire panels can be integrated with warning and automatic fire extinguishing systems.
Alarm and Evacuation Systems: Audio systems that automatically or manually transmit voice messages and alarms to alert people to the need to evacuate.
Manual Fire Call Points (Panic Buttons): Devices that allow people to manually activate an alarm when a fire is detected.
Integration with CCTV systems: Dahua provides the ability to integrate fire alarms with CCTV, allowing you to quickly verify alarms by viewing video feeds from cameras in the area.
Automatic control of fire extinguishing systems: Fire alarm systems can be linked to water, foam or gas extinguishing systems to automatically initiate extinguishing when a fire is detected.
Dahua fire alarm solutions help ensure the safety of buildings and people by providing timely alerts and the ability to integrate with other security systems.
ОУ-2
Device type: Audible warning siren (alarm sounder) Operating voltage: 12V DC Power consumption: up to 2W Signal type: tonal siren Sound
ОВП-250
(Device type: Stabilized switching power supply) (Output voltage: 12V - 14V) (Maximum output current: 250A) (Housing: Metal, durable and
ОВП-100
• Input voltage: 220V AC, 50 Hz • Output voltage: 12V DC (stabilized) • Maximum output current: 100A • Voltage adjustment range: 12V to 14V
ОВП-50
🔴 Rated input voltage: 220V AC 🔴 Output voltage: 12V DC (stabilized) 🔴 Maximum output current: 50 Amps 🔴 Frequency: 50 Hz 🔴 Operating
ОВП-10
OVP-10 is a powerful and reliable step-down transformer Rated input voltage 220 Volts Output voltage 12 Volts Maximum output current 10
ОВП-8
OVP-8 is a reliable and efficient step-down transformer Input voltage 220 volts Output voltage 12 volts Maximum current 8 amperes Frequency
ОП-100
OP-100 is a powerful and reliable electrical device Nominal voltage 220 volts Operating frequency 50 hertz Maximum current 100 amperes
ОП-50
OP-50 is a powerful and reliable electrical device Nominal voltage 220 volts Operating frequency 50 hertz Maximum current 50 amperes
ОП-25
Model: OP-25 Type: Optical signal indicator Voltage: 12V / 24V Light source: High-efficiency LED Power consumption: 2 W Housing material:
ОП-10
Model: OP-10 • Type: Optical signal indicator • Voltage: 12V / 24V • Light source: High-efficiency LED • Power consumption: 1.5 W • Housing
OP-8 Optical Signal Device
Operating voltage: 12V or 24V (depending on model) Power consumption: 3-5 W Brightness: high (LED based) Housing material: metal,
ОП-6
Voltage: 12V or 24V DC Current consumption: 30-50 mA Brightness: high-intensity LEDs Operating temperature: -40°C to +70°C Housing
ОП-5
Device type: Optical signal indicator (LED beacon) Operating voltage: 12V DC or 24V DC Power consumption: 1.5 – 3.5 W Brightness: High
ОП-4
Device type: optical signal light (LED) Operating voltage: 12V DC or 24V DC Power consumption: 1.5 – 3 W Brightness: high visibility,
ОП-3
Device type: optical signal indicator (visual alarm) Operating voltage: 12V DC or 24V DC (depending on model) Power consumption: 1.5–3 W
ОП-2
Device type: optical signal (signal lamp) Power supply voltage: 12V or 24V Power consumption: low energy consumption Brightness: high
ОП-1
Device type: optical signal (signal lamp) Power supply voltage: 12V or 24V (depending on model) Power consumption: low energy consumption
SW-GP140
Device type: swing gate mechanism Maximum weight: 600 kg (per leaf) Maximum length: 3 meters (per leaf) Operating temperature: from -20℃
Q2001A-C
Device type: coded keypad + EM card reader Keypad: digital, push-button Card type: EM (Electromagnetic) cards Maximum card capacity: 500
RD-J digital lock,
Type: digital coded metal lock Installation: mortise type (installed inside the door) Case material: metal Control: push-button keypad,
UPS CCTV with 18 outputs
Input voltage: 220V AC Output voltage: 12V-14V DC Maximum output current: 18A (total across all outputs) Number of outputs: 18 independent
UPS-CCTV with 15 outputs
Input voltage: 100–240 VAC, 50–60 Hz Output voltage: 12 V DC nominal, adjustable from 11.5 to 14 V Output current: total 15 A across all
UPS-CCTV with 12 outputs
Input voltage: 100–240 VAC, 50–60 Hz Output voltage: 12 V DC nominal, adjustable from 11.5 to 14 V Output current: total 12 A across all
UPS-CCTV with 9 outputs
Input voltage: 100–240 VAC, 50–60 Hz Output voltage: 12 V DC nominal, adjustable from 11.5 to 14 V Output current: total 9 A across all
