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Circuit VOIP Corded Phone Explosion Proof Industrial Telephone - JWBT820
The explosion proof telephone JWBT820 is an emergency phone that specifically addresses the harsh environment of outdoor industry.The telephone is rugged and durable and explosion proof telephone is intrinsically safe and atex zone1 and zone 2 also zone 21.
The explosion proof telephone uses aluminum alloy as the raw material for the weatherproof enclosure, and the exterior is strong, it is IP model. OEM and customization is also available.
- 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 and armored cord.
12.Zinc alloy keypad and Magnetic reed hook-switch. Full keypad with memory, 0-9 buttons can be programmed as speed-dial button.
13.Weather proof protection to IP66-IP67.
14.Temperature range from -40 degree to +70 degree.
15. Inductive coupler fitted as standard for hand of hearing.
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 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 |
Application
Why Choose Us
FAQ
| Certification : | SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67, |
| Packing: | 1 sets/carton, 9 kg/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 Service | 2 Years' Warranty and spare parts are available for maintenance. |
| Contact | Tel: 0086-574-58223619, Mob: +86-13858299692 |
