新闻动态

Knowledge

Flash flood warning system

It can convert CDMA / GSM / GPRS data, text, and short messages into LED real-time display. The status of the received information can be reported to the flash flood disaster early warning system platform.

30

2019-12

Meteorological disaster warning broadcast

It can convert CDMA / GSM / GPRS data, text, and short messages into LED real-time display. The status of the received information can be reported to the meteorological disaster early warning broadcast platform.

30

2019-12

Multimedia CCTV

Amplify the high-frequency carrier, the amplification gain is generally 0 ~ 30dBuv. It is then sent to the school's coaxial branch distribution network and output to each classroom terminal panel.

30

2019-12

Campus Digital TV to Analog

Multiple television signals modulated to different frequency bands are output to an adjacent frequency mixer for frequency division multiplexing, amplified by a mains amplifier, output to the school's original closed-circuit television network, transmitted to the school television, and controlled for viewing by remote control.

30

2019-12

Intelligent upgrading of campus broadcasting

The outdoor sound column and indoor broadcast box used in the system are designed according to the characteristics of the school and produced by Hite Weiye. Its appearance and sound quality are better than those of general market products.

30

2019-12

Elementary Smart Broadcast

The SB2010C intelligent broadcast controller communicates with the digital broadcast host through RS232, which can perform intelligent automatic management control based on the broadcast time of the power supply with a fixed voltage amplifier.

30

2019-12

Multi-channel foreign language listening wireless forwarding

The broadcasting room uses closed-circuit television lines to transmit multiple (up to 12) FM radio programs to each classroom, and then multi-channel foreign language listening programs are simultaneously amplified by wireless power and transmitted wirelessly. Students use wireless headphones and radios to listen .

30

2019-12

Foreign language radio automatic broadcast and intelligent control system

The system is mainly composed of digital broadcast control host, intelligent broadcast software, audio editing software, intelligent broadcast host, dual deck, digital tuner, DVD, mixer, FM broadcast transmitter, transmitting antenna, feeder, and FM headset.

30

2019-12

< 1234 >

All rights reserved © Guangzhou Nio Electronic Technology Co., Ltd.

SEO

Powerby: 300.cn

All rights reserved © Guangzhou Nio Electronic Technology Co., Ltd.

Powerby: 300.cn​

SEO