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.
Amplifier -1500W COMMA
Power: 1500 Watts Microphone inputs: 3 Channel configuration: mono or stereo output Frequency response: 20 Hz – 20 kHz Output impedance: 4
Amplifier - 750W COMMA
Power: 750 Watts Microphone inputs: 3 Channel configuration: mono or stereo with flexible sound distribution Frequency response: 20 Hz to
Amplifier 650 Watt — COMMA
Power: 650 Watts Microphone inputs: 3 Channel configuration: mono or stereo output with signal distribution capability Frequency response:
Amplifier 70 Watt — COOMA
Power: 70 Watts Inputs: 3 microphone inputs Channels: 5-channel splitter Operating temperature: 5°C to 55°C Protection rating: IP55 (dust
Adapter 24х60 / 16х24
Compatible sizes: one end fits 24×60 mm trunking, the other fits 16×24 mm trunking. Material: typically flame-retardant PVC, sometimes
Cable Trunking 40×60 mm
Size: fits 40×60 mm trunkings. Material: flame-retardant PVC or galvanized/stainless steel. Color: standard white, other colors available
Cable Trunking 24×60
Size: fits 24×60 mm trunkings. Material: flame-retardant PVC or stainless steel. Color: standard white, other colors available. Mounting:
Duct connector 25×40
Size: fits 25×40 mm trunkings. Material: flame-retardant PVC or galvanized steel. Color: standard white, other colors available upon
Duct connector 16x24
Product Name: Duct Connector for Joining Two Channels Dimensions: 16 mm height, 24 mm width Material: PVC (Polyvinyl Chloride), durable
Connector 10x20
Product Name: Duct Connector for Joining Two Channels Dimensions: 10 mm height, 20 mm width Material: PVC (Polyvinyl Chloride), durable
Cap for Cable Duct 40X60
Product Name: End Cap for Cable Duct Dimensions: 40 mm height, 60 mm width Type: End cap, used to close the end of a cable duct Material:
Cap for Cable Duct 24х60
Product Name: End Cap for Cable Duct Dimensions: 24 mm height, 60 mm width Type: End cap, used to close the end of a cable duct Material:
End Cap for Cable Duct 25х40
Product Name: End Cap for Cable Duct Dimensions: 25 mm height, 40 mm width Type: End cap, used to close the end of a cable duct Material:
Connector 40x60
Product Name: T-shaped Connector (1 Input, 2 Outputs) for Cable Duct Dimensions: 40 mm height, 60 mm width Type: T-shaped connector with 1
Connecto 24x60
Product Name: T-shaped Connector (1 Input, 2 Outputs) for Cable Duct Dimensions: 24 mm height, 60 mm width Type: T-shaped connector with 1
Connecto 25x40
Product Name: T-shaped Connector (1 Input, 2 Outputs) for Cable Duct Dimensions: 25 mm height, 40 mm width Type: T-shaped connector with 1
Connector 16x24
Product Name: T-shaped Connector (1 Input, 2 Outputs) for Cable Duct Dimensions: 16 mm height, 24 mm width Type: T-shaped connector with 1
Connector T-shaped
Product Name: T-shaped Connector (1 Input, 2 Outputs) for Cable Duct Dimensions: 10 mm height, 20 mm width Type: T-shaped connector with 1
Уголок
Product Name: External Corner (90° Turn) for Cable Duct Dimensions: 40 mm x 60 mm Type: External corner for turning cable duct at 90°
