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Ledakan Proof Serat Optik Bukti

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  • IP66 aluminum alloy wall mounted telephone
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Telpon Ledakan Bukak Serat Optik ing Ruangan Gunung Fiber kanggo Minyak lan Gas -JWBT832

Telpon bukti mbledhos JWBT832 yaiku telpon darurat sing khusus ngatasi lingkungan industri outdoor sing keras.Telpon yaiku telpon sing atos lan tahan lama lan bukti bledosan kanthi intrinsik aman lan zona atx1 lan zona 2 uga zona 21.

The explosion proof telephone uses aluminum alloy as the raw material for the weatherproof enclosure, and the exterior is strong, it is IP optical fiber model. OEM and customization is also available.


  • Product Description
  • aplikasi
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  • FAQ
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1.Standard SIP, IAX protocol, compatible with various IPPBX and VoIP voice platforms.

2.Aluminum alloy die-casting shell, kekuatan mekanik sing dhuwur lan resistensi kuwat.

Handset 3.Heavy Tugas karo panrima sing kompatibel karo Pangrungon, Mbebayani mikropon. 

4. Keypad paduan seng lan saklar pancing magnet.

5.Proteksi bukti bukti kanggo IP66-IP67.

6. Bubuk dilapisi UV dadi poliester stabil. 

7.Wall dipasang, instalasi prasaja.

8.Pemasang lan warna.

9. bagean telpon digawe khusus kasedhiya.

10.CE, FCC, RoHS, ISO9001 netepi.



Tandha bledosan-bukti

   ExdibIICT6Gb / EXtDA21IP66T80 ℃

Voltase

AC 220V ± 10%, 50Hz

Saiki Siaga Pakaryan

≤0.2A

Frekuensi Response

250~3000 Hz

Jilid Ringer

90dB (A)

Bahan Korosi

WF1

Suhu sekitar

-20~+ 60

Tekanan atmosfir

80~110KPa

Asor Relatif

≤95%

Bolongan Lead

3-G3 / 4 "

instalasi

Dipasang tembok

VoIP communication protocol

SIP(RFC3261), IAX2

Transfer Protokol

UDP, TCP, TLS, SRTP

Kode wicara

G.711(alaw/ulaw), G.722, G.723, G.726, G.729A/B, GSM, ADPCM

Speech characteristics

G.168 echo cancellation, dynamic jitter buffer (Dynamic Jitter Buffer)

DTMF standard

RFC2833, SIP Info, In-band

Output port

8 RJ11 telephone interfaces (8-way auxiliary machine)



Application

Why Pilih Kita

FAQ
Sertifikasi:SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67,
packing:1 sets/carton, 14kg/carton
Tanggal pangiriman:3-7days
MOQ:1 set
Kemampuan Pasokan:5000 sets/month
Jangka Pembayaran:T/T, Paypal, Alibaba Trade Assurance, L/C or others for negotiation.
Penawaran Sampel:Samples are available and can be free for strategic customer.
Pengaturan conto:Standard samples will be prepared to sending in about 3 working days. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Layanan sawise-sales2 Years' Warranty and spare parts are available for maintenance.
kontakTel: 0086-574-58223619, Mob: +86-13858299692


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