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Explosion Proof Outdoor Wall Mount Fiber Optic Telephone for Oil and Gas -JWBT832
Model： JWBT832
Protection Class： IP66
Material： Aluminum Alloy
Color： Yellow(Customized)
Dimensions： 343 × 294 × 206
Communication Mode： IP Fiber Optic
- Application
- Why Choose Us
- FAQ
- Inquiry
1.Standard SIP, IAX protocol, compatible with various IPPBX and VoIP voice platforms.
2.Aluminum alloy die-casting shell, high mechanical strength and strong impact resistance.
3.Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone.
4.Zinc alloy keypad and Magnetic reed hook-switch.
5.Weather proof protection to IP66-IP67.
6.Powder coated in UV stabilized polyester finish.
7.Wall mounted, Simple installation.
8.Multiple housings and colors.
9.Self-made telephone spare part available.
10.CE, FCC, RoHS, ISO9001 compliant.
Explosion-proof mark | ExdibIICT6Gb/EXtDA21IP66T80℃ |
Voltage | AC220V±10%，50Hz |
Standby Work Current | ≤0.2A |
Frequency Response | 250～3000 Hz |
Ringer Volume | ≥90dB(A) |
Corrosion Grade | WF1 |
Ambient Temperature | -20～+60℃ |
Atmospheric Pressure | 80～110KPa |
Relative Humidity | ≤95% |
Lead Hole | 3-G3/4” |
Installation | Wall-mounted |
VoIP communication protocol | SIP（RFC3261）, IAX2 |
Transfer Protocol | UDP, TCP, TLS, SRTP |
Speech coding | 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 Choose Us
FAQ
| Certification : | SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67, |
| Packing: | 1 sets/carton, 14kg/carton |
| Delivery date: | 3-7days |
| MOQ: | 1 set |
| Supply Ability: | 5000 sets/month |
| Payment Term: | T/T, Paypal, Alibaba Trade Assurance, L/C or others for negotiation. |
| Samples Offer: | Samples are available and can be free for strategic customer. |
| Samples arrangement: | 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) | |
| After-sales Service | 2 Years' Warranty and spare parts are available for maintenance. |
| Contact | Tel: 0086-574-58223619, Mob: +86-13858299692 |
