Types of Joiwo explosion-proof telephone

Mitundu ya  Alireza  explosion-proof telephone

Explosion-proof telephones are used in flammable and explosive places such as power plants and chemical plants. They are equipped with couplers, which are also called coupler explosion-proof telephones. It is the terminal equipment of the explosion-proof communication system and has the basic functions of an ordinary telephone.

Pakali pano, pali mitundu itatu ya  mafoni osaphulika  in Joiwo, analogue telephones, IP telephones, and fiber-optic telephones.

Ningbo Joiwo has two analog telephones,  JWBT810  ndi  JWBT811, IP telephones  JWBT820,  JWBT821, and fiber optic telephones  JWBT830,  JWBT831ndipo  JWBT832.

Joiwo explosion-proof telephones can form an independent communication system with program-controlled switches and couplers. Each telephone is an independent workstation, and one ofthe failures does not affect the entire system. The telephone can also be directly connected to the telecommunications network, and broadcast to the areas permitted by the authority. Nine terminals can be preset to realize one-key calling, or nine zones can be preset to realize one-key zone broadcasting. The phone can also be connected to an explosion-proof speaker of 10~25W, and the phone can speak through the speaker, and the sound can reach 120 decibels.

The explosion-proof phone produced by Joiwo is IP66 waterproof, and the material is aluminum alloy, which is sturdy and durable. The yellow color is very conspicuous, and the Ex logo is printed on the outside of the product shell.

Ningbo Joiwo Kuphulika-umboni, mwapadera kupanga matelefoni osaphulika/osalowa madzi, matelefoni akundende ndi matelefoni a anthu osaonongeka kwa zaka zopitilira 17.

Timapanga mbali zambiri tokha (chimanja, keypad, hanger etc) .Tili ndi mitundu yonse ya makina opangira jekeseni, jekeseni, kufa kuponyera, hardware machining.Mafoni athu amagwiritsidwa ntchito kwambiri powononga mafuta, mafakitale a mankhwala, ndende, ngalande ndi zina zotero. .Monga wogulitsa wodalirika, titha kukupatsirani zinthu zamtengo wapatali komanso ntchito yabwino pambuyo pogulitsa.

Ningbo Joiwo Explosionproof Science & Technology Co., LTD         

Onjezani: No. 695, Yangming West Road, Yangming Street, Yuyao City, Province la Zhejiang, China 315400

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

Imelo: sales02@joiwo.com