Network Paging Microphone

It is an audio device based on IP network, which can transmit sound signals to IP network, and transmit sound signals to other devices through the Internet, such as speakers, speakers, etc. This type of equipment is commonly used in meetings, speeches, training, broadcasting, and other occasions, providing a more flexible, reliable, and efficient audio transmission method
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Public Broadcasting: It can be used to broadcast emergency notices, announcements, and music to large office buildings, campuses, shopping centers, subway stations, and other public places.
Security monitoring: It can be combined with security monitoring systems to achieve remote voice intercom, alarm, and broadcast functions, improving response speed and safety.
Industrial production line and warehouse management: Installing network paging microphones on industrial production lines can provide voice guidance and instant communication to operators; In warehouse management, employees can be informed of the location and quantity of goods through voice broadcasting to improve work efficiency.
Healthcare system: Used for voice communication between doctors, nurses, and patients in healthcare systems such as hospitals, clinics, and nursing homes, to coordinate work and handle emergency situations.
Hotel and tourism industry: used for room service and tour guide explanations in the hotel and tourism industry. Guests can communicate directly with the front desk or room service personnel through a paging microphone to improve customer satisfaction.

Equipment parameters:
Network communication protocols: TCP/IP, UDP, IGMP (multicast)
Network chip speed: 10/100Mbps
Audio encoding: MP3/PCM/ADPCM 
Audio sampling: 8K-48KHz
Transmission bit rate: 10/100Mbps
Signal to noise ratio:> 90dB 
Frequency response: 20Hz-20KHz
Network sound delay: Broadcast delay ≤ 100ms, intercom delay ≤ 30ms
Audio interface: USB, micro TF card, alarm input/output, line input/output, microphone input, etc
Equipment power: ≤ 10W 
Equipment power supply: DC12V-24V