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Host Explosion-proof Telephone

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Wall Mounted Telephone Emergency Gas Station Explosion Proof IP -voip -SIP Telephone - JWBT821

Model: JWBT821

Protection Class: IP66

Material: Aluminum Alloy

Color: Yellow(Customized)

Dimensions: 343 × 294 × 206

Communication Mode: IP

  • Product Description
  • Application
  • Why Choose Us
  • FAQ
  • Inquiry

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.Weather proof protection to IP66-IP67.

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

15.Powder coated in UV stabilized polyester finish. 

16.With loudspeaker and flash light.

17.Wall mounted, Simple installation.

18.Multiple housings and colors.

19. Self-made telephone spare part available.

20.CE, FCC, RoHS, ISO9001 compliant.

Explosion-proof mark ExdibIICT6Gb/EXtDA21IP66T80℃
Power Supply100-230VAC
Standby Work Current≤0.2A
Frequency Response250~3000 Hz
Ringer Volume≤80dB(A) 
Amplified Output Power10~25W
Corrosion GradeWF1
Ambient Temperature-40~+60℃
Atmospheric Pressure80~110KPa
Relative Humidity≤95%
Lead Hole3-G3/4”


Why Choose Us

Certification :SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67,
Packing:1 sets/carton, 15kg/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

Contact Us

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