IP68 OEM Industrial Telephone for Tunnel Headwall Project JWAT306-J
Built to endure the toughest outdoor conditions, the Weatherproof Telephone is your go-to solution for emergency communication. With a robust aluminum alloy body and IP66-rated protection, it resists water, dust, and moisture while providing explosion-proof safety. Available in VoIP and analog versions, it supports OEM and custom solutions, ensuring dependable performance in metro, railway, and industrial projects.
As a leading headwall tunnel telephone company, we engineered this IP68-rated headwall tunnel telephone specifically for the harshest underground environments. Designed to function as a high-visibility sos industrial telephone with alarm light, it guarantees fail-safe communication and quick emergency response in damp, echoing, and noisy tunnels.
Rugged & Weatherproof Build
Built for extreme conditions, the phone features a highly durable aluminum alloy die-cast body that resists heavy impacts and vandalism. It achieves an absolute IP68 weatherproof rating, meaning it is completely dust-tight and protected against continuous water submersion. Paired with a waterproof zinc alloy keypad, this device operates flawlessly in the toughest industrial climates.
Clear Audio & Advanced Connectivity
To overcome deafening tunnel machinery, the device produces a loud ringing tone exceeding 80dB(A). It features a heavy-duty handset equipped with a noise-canceling microphone and a hearing-aid-compatible receiver. Under the hood, it operates as a highly advanced VoIP terminal:
- SIP Protocols: Supports SIP 2.0 (2 lines) and HD audio codecs (G.711, G.722, G.729).
- Voice Quality: Full-duplex communication with hardware G.167/G.168 echo cancellation.
- Networking: Seamlessly supports DHCP, xDSL PPPoE, and WAN/LAN bridge modes.
Easy Installation & Customization
The practical wall-mounted design allows for quick and secure setup on any tunnel bulkhead. If your project requires specific branding, we provide comprehensive oem headwall tunnel telephone services, offering custom colors and readily available in-house spare parts. The unit is fully certified to CE, FCC, RoHS, and ISO9001 safety standards.
This IP68 VoIP telephone combines an indestructible aluminum shell with advanced echo-canceling technology. Operating as an sos industrial telephone with alarm light, it delivers crystal-clear audio, robust SIP networking, and quick wall-mounted installation for maximum safety in underground infrastructures.
| Power Supply | Telephone Line Powered |
| Voltage | 24–65 VDC |
| Standby Work Current | ≤0.2A |
| Frequency Response | 250～3000 Hz |
| Ringer Volume | ≥80dB(A) |
| Corrosion Grade | WF1 |
| Ambient Temperature | -40～+60℃ |
| Atmospheric Pressure | 80～110KPa |
| Relative Humidity | ≤95% |
| Cable Gland | 1-PG11 |
| Installation | Wall-mounted |
Your industrial telephone is shipped with care. Foam inserts or custom pulp trays protect it from shocks, while sturdy double-walled cartons resist pressure and stacking. Clear labels and handling marks ensure safe delivery, keeping the phone’s quality intact from our warehouse to your site.
| Unit size | 343×294×206 (mm) |
| Carton size | 440*320*270 (mm) |
| Packaging materials | Pearl cotton, Carton |
| Net weight | 7 KG |
| Gross weight | 8 KG |
Built to withstand harsh environments, this weatherproof telephone is perfect for critical applications. Common uses include tunnels, mining sites, marine facilities, and underground locations. It is also suitable for public areas such as metro stations, railway platforms, and highways, as well as industrial plants and general outdoor settings like hotels and parking lots.
Joiwo is more than a manufacturer—we provide fully integrated telecom solutions. In addition to supplying devices, we design and deliver end-to-end communication systems customized to each client’s needs. Our solutions include IP PBX, IP servers, self-diagnostic telephones, PAGA systems, unified network management, Emergency Voice Communication Systems, and tailored OEM features.
