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The main advantage of 4G telephone system

ISIKHATHI: 2023-05-25 HITS: 61

Inzuzo enkulu ye-4G telephoneuhlelo

As a new generation of communication technology, 4G, whose faster speed of wireless communication technology has gained more and more favor, has also promoted the scale expansion and leapfrog development of China's communication industry. 4G communication has many advantages, including:

1. Faster communication speed. The core of modern mobile communication is speed, speed is everything, and one of the advantages of 4G communication system technology is that it is faster, so people are impressed.

2. Network spectrum width. According to the experts who study 4G mobile communication, it is estimated that each 4G channel will occupy 100MHz of spectrum, equivalent to 20 times of W-CDMA3G network.

3. Flexible communication. Reflected in the 4G communication technology in the design and operation of the total section of equipment to achieve intelligence, automation, communication more smooth and clear.

4. High quality communication. 4G system should be superior in coverage, communication quality and communication price.

JoiwoHighway Caller ID Telephone2G/3G/4G Wireless Telephone - JWAT701

It’s suitable for use inongaphansi komhlaba,pipe galleries , tunnels, expressways, power plantsnezinye izindawo.


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Product Incazelo:


Isikrini se-LCD esingu-1.12864 singabonisa ulwazi olungenayo noluphumayo, ulwazi lomsebenzisi, amandla esignali, amandla ebhethri, izinga lokushisa, njll.

 

2. Okhiye be-zinc alloy enamadijithi angu-16, okuhlanganisa okhiye bezinombolo abanwetshiwe nezikhiye zokusebenza ezine. Izihluthulelo zokusebenza izinkinobho zevolumu "+" "-", ukhiye wokuqinisekisa kanye nokhiye wokubuyisela.

 

3. Isekhethi yangaphakathi yocingo yamukela isekethe ehlanganisiwe yomhlaba wonke enamacala amabili, enezinzuzo zokuthumela izinombolo ezinembile, ucingo olucacile nomsebenzi ozinzile.

 

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5. Backup type battery.


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Ningbo Joiwo Explosion-ubufakazi, ezikhethekile ekukhiqizeniexplosion-proof/waterproof telephones, jail phones and other vandal resistant public telephonesiminyaka engaphezu kwe-17.

 

Izingxenye eziningi sizenza ngokwethu (i-handset, ikhiphedi, isiphanyeko njll).Sinazo zonke izinhlobo zemishini eyenza ukubumba, umjovo, ukuphonsa i-die casting, i-hardware machining.Izingcingo zethu zisetshenziswa kakhulu ekuxhashazweni kukawoyela, imboni yamakhemikhali, ijele, umhubhe njll. .Njengomphakeli onokwethenjelwa, singakunikeza ngemikhiqizo yekhwalithi ephezulu kanye nesevisi enhle yangemva kokuthengisa.

 

I-Ningbo Joiwo Explosionproof Science & Technology Co., LTD         

 

Engeza: No. 695, Yangming West Road, Yangming Street, Yuyao City, Zhejiang Province,I-China 315400

 

Ucingo: + 86-574-58223625 / Cell: +8613858299692

 

I-imeyili: sales02@joiwo.com


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