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TE WAI: 2020-11-12 HITS: 20

JWAT307 (2)The future trend : combination of sound and  beacon telephones and smart homes


In the foreseeable future, acousto-optic telephones ( telephones with beacon and loudspeaker )will add more smart home functions, integrating security, home appliance control, information services, and entertainment. Then the acousto-optic telephone system will undergo qualitative changes. Both It will blend more closely.

 

Different from the pure imitation system, the acousto-optic telephone system uses low-cost imitation equipment in the unit, and the backbone network uses the digital TCP/IP protocol based on Ethernet for networking. The sound and light telephone system was one of the most economical and useful ways to deal with large-scale community networking at that time.

 

The network topology of large communities has great freedom, network adjustment is very convenient, and the cost is reasonable, the function is stable, and the protection is simple. Therefore, the sound and light telephone system has been developed quickly. The acousto-optic telephone set network method was the most economical and practical engineering solution at that time.

 

In the short term, it will be the first choice for the acousto-optic telephone networking system in large communities. It handles the problems of long-distance transmission and imitating network channel blockage constraints, and obtains better audio and video effects. Compared with pure digital systems and imitating systems, this method has a significant price advantage; and this network structure is convenient for smooth expansion , The networking function is stable.

 

 Ningbo Joiwo Whakapaipai tohu Hangarau Co, LTD  he kaihanga 15 nga tau o te whakawhanaketanga hua whakawhitiwhiti ngaio me te wheako whakaputa. Kua wikitoria e te kamupene te maha o nga tohu tauira whaihua, nga tohu ahua me te rehitatanga raupaparorohiko. Kei te mahi a Ningbo Joiwo i nga waea waikore me te makuku-tohu, waea waea pahaki, waea IP, punaha whakawhiti korero IP umanga, waea waea putorino i raro i te riipene waea muka whanui, waea me te marama i whakarei i nga waea waea me nga waea ohorere.

 

Ningbo Joiwo Explosionproof  is engaged in industrial waterproof and moisture-proof telephones, explosion-proof telephones, IP telephones, industrial IP communication systems, underground pipe corridor optical fiber telephones, sound and light amplified broadcast telephones, and subway emergency telephones. , Stainless steel emergency intercom telephones, emergency telephones for outdoor scenic spots, special telephones for offshore wind power, special service telephones for banks, special waterproof telephones, and enterprises specializing in the development, design, manufacture, installation, debugging and after-sales service of communication systems for troops, Products are widely used in rail transit, underground pipe corridors, banks, prisons, safe cities, industrial and mining enterprises and other fields.


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