We provide neutral standard packaging.
Customized packaging can be customized.
1 - 1000
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PA System Function 1: Music rings the bell According to the needs of hospital arrangement and management, this broadcast system can pre-arrange a day and a week playback table, set up the music bells of office staff on different floors of the hospital to play regularly. The playback table can be set arbitrarily every day, not limited by time and time. After a week's playback table is arranged, the system will automatically judge the day of the week after the computer boots up every day, and then play automatically according to the arranged playback table. Playback tables can be stored, modified and edited. 2: Partial area call The leading office or the front desk of the doctor can set up separate control management, which can realize the functions of broadcasting announcements, visitors'announcements, information dissemination and meeting announcements. 3: Paging function The radio room is equipped with pager microphones for managers to greet each functional area during normal working hours. Emergencies can be used as a guide for people in the building to take refuge and assist in pre-transfer. The front desk management office of the building hall is equipped with IP network paging microphones. The front desk managers of the hall can broadcast the announcements quickly and effectively through the network paging microphones, depending on the situation, such as the announcements of visitors. 4:PA System Linkage When a hospital has an alarm situation, the broadcasting system will automatically broadcast the alarm sound recorded by the warning notice to the corresponding area after receiving the fire control center signal through the fire control intelligent interface equipment, so that the personnel in the hospital can accurately evacuate and avoid casualties and property losses to the greatest extent. 5: Audio on Demand The terminal real-time on-demand function of IP network broadcasting system enables staff to communicate songs in the terminal real-time on-demand server media library. The terminal on demand provides a personalized operation menu interface of Chinese LCD, which facilitates the flexible control operation of staff.
Point-to-point broadcast playback function Each classroom is equipped with a set of wall-mounted terminals (IP network speakers), each classroom can play its own local sound source and network audio, No interference. Network broadcasting The external audio (CD, radio, microphone, etc.) signals are connected to the sampling and broadcasting workstation to compress into high-quality data stream in real time, The broadcast data is transmitted to the digital broadcasting network terminals installed in different classrooms through the campus network, and then the digital broadcasting network terminals are connected to the loudspeakers through the built-in power amplifier module, for example, different listening test contents are played between each grade, and the IP network broadcasting system of each classroom has the function of real-time on-demand broadcasting. Leader's online speech (live) The system supports leaders at all levels to speak online, leaders do not need to go to a special broadcast center, only through the office computer, can use a microphone to the whole school or any grade, class, teachers' office for remote paging, meetings, lectures and so on. Background music playback The network adapters of different partitions can be set by system software to realize unattended and set different partitions to play different music. For example, it can be set through the system Playing different music at different times and ringing the bell can not only relax the tense mood, but also make the students listen to the relaxing music in different areas between classes. And can edify sentiment, so that students morality, intelligence, physical development, greatly enrich the campus cultural life of students. Multi-source playback The school may play different music or broadcast notices to the designated areas at the same time according to actual needs, such as playing eye protection key exercises in the teaching area at the same time, playing eye protection key exercises in the sports area at the same time, Play radio gymnastics in the field area, play English listening test in the corresponding classroom, you can flexibly set the area to play.
Topology diagram of PA system in digital IP network
Advantages of XBPA digital webcast PA system 1: PA system is directly embedded in IP network without large amount of wiring of analog broadcasting system. 2: PA system is divided into arbitrary/infinite partitions, and different contents can be played in different areas at the same time. 3: PA system multi-task preset management mode to realize 24/7 unattended operation. 4: PA system supports remote transmission and centralized control across gateways. 5: PA system's powerful management software meets full-featured real-time broadcast control and system management. 6: PA system has no equipment for sub-control. It only needs to add sub-control software to the sub-control computer, which is simple and does not need wiring. 7: PA system can set up various priorities: Emergency Broadcasting, network broadcasting and local broadcasting.
XBPA – 5220C / 5230C / 5240C/ 5250C
The power supply
The network interface
POE(IEEE 802.3af)/DC24V 2A
10 MBPS / 100 MBPS
TCP/IP, UDP, IGMP (multicast)
MP3 / MP2
16-bit stereo CD sound quality
8 k ~ 48 k
8 k ~ 512 KBPS
XBPA - 5220 - c (20 w), XBPA - 5230 - c (30 w), XBPA - 5240 - c (40 w), XBPA - 5250 - c (50 w)
Standby power consumption
< 2 w.
60 hz ~ 18 KHZ + 1 / - 3 db
THD 1% or less
Signal to noise ratio
68 db or higher
Load the horn
Power protection circuit
Overvoltage and overcurrent protection
5 ℃ to 40 ℃
20% ~ 80% relative humidity, no condensation
Start immediately if there is a signal, cut off automatically if there is no signal
The company has passed ISO 9001 quality certification, 14001 environmental certification, 18001 occupational health certification, 27001 Information Technology Security certification, CCCF fire protection certification, 3C certification and other certification, and constantly meet the global certification requirements.