- Environment - Health - Safety
- Building Security and Machine Safety
- Analog telephone
- Joiwo Explosion Proof Science and Technology
- Company
- Products
- Catalogs
- News & Trends
- Exhibitions
Analog industrial telephone JWBT821VoIPIP66for railway applications
Add to favorites
Compare this product
Characteristics
- Network
- analog, VoIP
- Protection class
- IP66
- Applications
- for railway applications, for tunnel, for underground mining, roadside
- Other characteristics
- emergency, wall-mounted, waterproof, weather-resistant, vandal-proof, corrosion-resistant, dust-proof, outdoor, with protection door, with loudspeaker
- Sound level
80 dB
Min.: 70 dB
Max.: 90 dB
Description
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.
VIDEO
Catalogs
Other Joiwo Explosion Proof Science and Technology products
Explosion Proof Telephone
Related Searches
- Beacon light
- LED warning light
- DC warning light
- Strobe warning light
- Joiwo panel-mount keypad
- Joiwo VoIP telephone
- 24 Vdc warning light
- Joiwo emergency telephone
- AC warning light
- Joiwo analog telephone
- Joiwo weather-resistant telephone
- Joiwo metal keypad
- Joiwo stainless steel keypad
- Alarm sounder
- Joiwo industrial telephone
- Joiwo vandal-proof telephone
- Joiwo wall-mounted telephone
- Joiwo vandal-proof keypad
- Joiwo telephone for railway applications
- Joiwo waterproof keypad
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.