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Kuanzisha kwa Mhandisi wa Viwanda simu ya hali ya hewa isiyo na hali ya hewa JWAT904

MUDA: 2021-07-20 NYUMBANI: 3

Ningbo Joiwo's wholesale Engineer Plastic Outdoor VoIP telephone IP65 Simu ya Dharura ya Hali ya Hewa 904 is popular and hot sale in the market. This model’s appearance  is a fashion model designed by ourselves.

 

Inaweza kutumiwa kwa Vichuguu, Uchimbaji wa Madini, Bahari, Chini ya Ardhi, Vituo vya Metro, Jukwaa la Reli, Upande wa Barabara, Hoteli, Maegesho ya Mengi, Mimea ya Chuma, Mimea ya Nguvu na Ushuru Mzito na Maombi ya Unyevu wa Viwanda, nk. 

 

Engineer Plastic body material ,with IP65 waterproof protection class. This simu ya dharura is  designed to dial 4 preprogrammed function keys like repeat, volume control,SOS,etc. Standard analog version or VOIP SIP version or GSM version are available.Inductive coupler fitted as standard for hard of hearing. This Anti-vandal telephone can be matched with most PABX, PBX, PAX or IP PABX systems.

305 

Chini ni sifa kuu za kumbukumbu yako.

 

1.Engineering plastiki sindano sindano ganda, nguvu mitambo nguvu na upinzani nguvu athari.

2.SIP/VoIP version.

3.Support mistari 2 SIP, SIP 2.0 (RFC3261).

Nambari zaAudio: G.4, G.711, G.722.

Itifaki za 5.IP: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.

6.Echo kanuni ya kufuta: G.167 / G.168.

7.Supports kamili duplex.

8.WAN / LAN: Njia ya msaada wa Daraja.

9.Support DHCP pata IP kwenye bandari ya WAN.

10.Support PPPoE ya xDSL.

11.Support DHCP pata IP kwenye bandari ya WAN.

Kifaa cha mkono wa 12.Weavy Duty na kipokeaji cha Msaada unaosikika, Kelele ya kufuta kipaza sauti.

13.Weather proof Protection class to IP65.

14.Westproof Keypad ya plastiki.

15.W imewekwa vyema, Usanikishaji rahisi.

16.Uunganisha: RJ45 screw terminal jozi cable.

17. Ngazi ya sauti ya kupigia: zaidi ya 80dB (A).

18. Rangi zinazopatikana kama chaguo.

19.  Self-made telephone spare partavailable. 20 . CE, FCC, RoHS, ISO9001 compliant

 

Ningbo Joiwo provide the indsutrial telephone for more than 15 years.Our product line includes explosion proof telephone, weatherproof telephone, jail phone and other vandal resistant public phone. We manufacture most of the parts of the phones by ourselves and it gives us much advantage over the cost and quality control. Our telephones are widely used in outdoors, marine,tunnel,power plant, jails, schools, vessel, petroleum and oil drilling platform etc. Our jail phones have also gained good reputation from our customers in USA, Europe and Middle East.

 

 

Are you looking for any  industrial  emergency waterproof weatherproof telephone   for any project ?

 

Ningbo Joiwo Explosionproof varmt kukaribisha uchunguzi wako, na R & D mtaalamu na miaka ya wahandisi na uzoefu, tunaweza pia Tailor ufumbuzi wetu ili kukidhi mahitaji yako maalum ya biashara.


Ingiza na kuokoa!Barua pepe pekee ya pekee na vitu maalum vya upunguzaji wa wakati