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Ningbo Joiwo Explosion Proof Science and Technology Co, Ltd

No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao,Ningbo,Zhejiang,China

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عضو مجاني

Industrial Telephone Explosion Proof Telephone for Oil and Gas

China

320 ~ 390 / Set ( Negotiable ) أحصل على آخر سعر

-

3 Set

1 pcs/carton

5-15 days

5000 Set per Month

T/T, PayPal

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الوصف

EXPLOSION PROOF TLEPHONE Product Model: JWBT820 Defend Grade:IP66 Communication System: IP
Material: Aluminum alloy Color: Yellow (customized)
 
Technical Parameters
Explosion-proof mark ExdibIICT6Gb/EXtDA21IP66T80℃
Power Supply Telephone Line Powered
Signal Voltage 100-230VAC
Standby Work Current ≤0.2A
Frequency Response 250~3000 Hz
Ringer Volume 80dB(A)
Amplified Output Power 10~25W
Corrosion Grade WF1
Ambient Temperature -40~+60℃
Atmospheric Pressure 80~110KPa
Relative Humidity ≤95%
Lead Hole 3-G3/4
Installation Wall-mounted

 
image
Features 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. Wallmounted, Simple installation.
17. Multiple housings and colors.
18. Self-made telephone spare part available.
19. 
CE, FCC, RoHS, ISO9001 compliant.
 
Package
Unit size:343×294×206 (mm) Carton size:440*320*270 (mm)
Packaging materials: Pearl cotton, Carton Net weight:10 KG
Gross weight:10.5 KG
 
  Service and Support Under normal use, on-human damage, free THREE YEAR WARRANTY.

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الشخص الذي يمكن الاتصال به:Ms. Ellen

الشركة:Ningbo Joiwo Explosion Proof Science and Technology Co, Ltd

عنوان:No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao, Ningbo, Zhejiang,315400

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Ms. Ellen < Ningbo Joiwo Explosion Proof Science and Technology Co, Ltd >
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