Wireless early warning broadcaster
Let the warning message communicate for the first time
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Wireless early warning broadcaster
Compared with the well-equipped urban areas, the time when the equipment construction has not been perfected is facing the problem that the early warning information such as disasters is not timely enough. Establishing an effective and convenient disaster emergency broadcast release system is the key direction in the current township construction.
Based on the needs of the disaster emergency broadcast release system, combined with years of independent research and development experience, our company independently designed a new generation of multi-channel multi-function broadcast distribution equipment: wireless broadcast warning machine SCA100. The equipment is mainly used to publish broadcast information, such as earthquakes, typhoons, flash flood notifications, etc., so that the people can understand the broadcast content in time and evacuate in time. It has the characteristics of convenient installation, maintenance, simple operation, stable operation and high reliability.
Wireless early warning broadcaster
Compared with the well-equipped urban areas, the time when the equipment construction has not been perfected is facing the problem that the early warning information such as disasters is not timely enough. Establishing an effective and convenient disaster emergency broadcast release system is the key direction in the current township construction.
Features
On-site shouting: an external microphone can be used for on-site shouting
Built-in preset: Built-in multiple sets of common preset information, can be edited according to requirements
Built-in backup power supply: Built-in backup power supply for emergency situations. The device can be powered by 220V mains and battery at the same time, seamlessly switch, and the battery is in floating state.
Remote control: remote settings, remote control, etc. via SMS
On-site warning: built-in audio amplifier, maximum output 100V/4Ω, can drive 4 25W16Ω broadcast speakers
Power control: With power control function, automatically turn on the power supply of the amplifier and other equipment before playing.
Application scenario
Technical indicators
Amplifier frequency | Maximum output 100V/4Ω, can drive 4 25W16Ω broadcast speakers |
Serial port support | With 2 RS232 serial ports, it can be used to link computing bureau, LED display (customized) and other equipment |
Power management | 220V mains and battery can be powered at the same time, seamlessly switch, the battery is in the floating state |
Power supply | DC12V 10A or AC220V |
Standby power consumption | <2W when DC12V |
Operating temperature | 0℃~+45°C |
work process
