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Joiwo JWBT820 VOIP / IP / SIP rohe morearea papahoro Waea kua whakauruhia ki te tipu Matū.

TE WAI: 2020-12-16 HITS: 7

waea pahū

 

Ningbo Joiwo’s  JWBT820  VOIP /IP/SIP waea pahū  have been  installed in a Chemical plant.

 

koranu konumohe  material,with strong weatherproof and explosionproof case,, 0-9 keys and 3 function keys like repeat, speed dial ,volume control which could be set according to customers’ demand.The telephone could be connected to the loudspeaker and beacon to let person hear clearly.

If the telephone install distance is very long, we could add a fiber optic moudle to make telecom transmit better.

Kei raro nei nga waahanga matua mo to korero.

 

āhuatanga:

1.Whakaarohia nga rarangi 2 SIP, SIP 2.0 (RFC3261).

2.Audio Waehere: G.711, G.722, G.729.

3.IP Kawa Whakauru: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.

4.E tohu whakakore whakakorekore: G.167 / G.168.

5. Ka tautokohia te taarua.

6.WAN / LAN: tautoko aratau Bridge.

7.Huri i te DHCP tiki IP i runga i te tauranga WAN.

8.Hoko i te PPPoE mo te xDSL.

9.Huri i te DHCP tiki IP i runga i te tauranga WAN.

10.Aluminum peera mate-maka peihana, kaha te miihini kaha me te whakaawe kaha.

11.Haumaru Hoahoa Whakawhiwhi me te whakarongo ki te kaiwhiwhi awhina a te Kaiwhakamarie awhina, Noise te whakakore i te hopuoro.

12.Zinc te kowhatu paerewa whakarewa me te kowhatu tiihi kowhatu tika

13.Whakaihia te tohu tohu ki te IP66-IP67.

14.Ko te tohungatanga mai i te -40 tohu ki te +70 tohu.

15.Powder paninga i UV oti polyester oti.

16.Wall eke, Tāuta ngawari.

17.M nga huruhuru nga tae me nga tae.

18.Whakarere waea-hanga waea e waatea ana.

19.CE, FCC, RoHS, ISO9001 ture.

 

Taupānga:

 

1. He pai mo te hau hauwhai hau hau Koreana 1 me te Rohe 2.

2. He pai mo te IIA, IIB te hauhautanga o te hau.

3. He pai mo te puehu Rohe 20, Rohe 21 me te Rohe 22.

4. He pai mo te akomanga pāmahana T1 ~ T6.

5. Hazardous dust and gas atmospheres, petrochemical industry,chemical plant,Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc.

 

E whakarato ana te wairua ki te explosionproof  TVphone call service. We help customer to make design the explosionproof  TVphone systems.

Are you looking for any industrial pahū-tohu  waea mo tetahi kaupapa?

 

Ningbo Joiwo Explosionproof ka powhiri i to pakirehua, me te ngaiotanga R & D me nga tau o nga kaiwhakangungu pukenga, ka taea hoki e taatau te whakatika i ta maatau whakataunga kia tutuki ai o hiahia pakihi.


WHAKAARO KI TE MAHI!He tuku imeheni me te waatea kua tohatohahia: