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Explosion Proof Telephone

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  • waterproof industrial telephone
  • weatherproof  telephone
  • Explosionproof  telephone

Industrial weatherproof outdoor VOIP Explosionproof telephone with LCD display- JWBT820-1

ATEX Telephone(Explosion-proof telephone) used in power plants, chemical plants and other inflammable and explosive places, have a coupler, also known as the coupler explosion-proof telephone.The JWBT820-1  telephone have LCD display which could show incoming call,  call number, duration time,date, etc. It could be compatiable with IP pbx and server.

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1.Support 2 lines SIP, SIP 2.0 (RFC3261).

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

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

4.Echo cancellation code:G.167/G.168.

5.Supports full duplex.

6.WAN/LAN: support Bridge mode.

7.Support DHCP get IP on WAN port.

8.Support PPPoE for xDSL.

9.Support DHCP get IP on WAN port.

10.Aluminum alloy die-casting shell, high mechanical strength and strong impact resistance.

11.Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone. 

12.Zinc alloy keypad and Magnetic reed hook-switch.

13.With LCD display which could show the call number, date,incoming call number, etc.

14.Temperature range from -40 degree to +70 degree. 

15.Powder coated in UV stabilized polyester finish. 

16.Wall mounted, Simple installation.

17.Multiple housings and colors.

18.Self-made telephone spare part available.

19.CE, FCC, RoHS, ISO9001 compliant.

Explosion-proof markExdibIICT6Gb/EXtDA21IP66T80℃
Power SupplyPOE/DC12V
Standby Work Current≤0.2A
Frequency Response250~3000 Hz
Ringer Volume>85dB(A)
Corrosion GradeWF1
Ambient Temperature-40~+60℃
Atmospheric Pressure80~110KPa
Relative Humidity≤95%
Lead Hole1-G3/4”




Why Choose Us


Certification :SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67,
Packing:1 sets/carton, 9kg/carton
Delivery date:3-7 days
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 Service2 Years' Warranty and spare parts are available for maintenance.
ContactTel: 0086-574-58223619, Mob: +86-13858299692

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