Wall Mounting Weatherproof Industrial Telephone for Underground JWAT209
The JWAT209 is a rugged, IP65-rated waterproof analogue telephone, constructed from durable cold-rolled steel for excellent corrosion and impact resistance. Designed for demanding environments, it is ideal for tunnels, mining sites, marine and offshore applications, underground facilities, metro stations, railway platforms, highways, hotels, parking lots, steel plants, power plants, and other heavy-duty or high-humidity industrial settings. Its robust design ensures reliable communication even in the harshest conditions.
As a leading supplier of wall mounting weatherproof industrial telephones, we engineered this heavy-duty analog terminal specifically for subterranean environments like underground mines, subway systems, and transportation tunnels. This unit guarantees reliable emergency communication when you need it most.
Rugged Hardware for Underground Tunnels
Constructed to survive physical abuse and underground hazards, this telephone ensures your communication lines remain physically secure:
- Robust Housing: Made from cold-rolled steel, offering high mechanical strength to withstand the heavy impacts and vibrations common in underground facilities.
- Weatherproof Protection: Features a strict IP65 rating to effectively defend internal components against tunnel moisture, water drips, and heavy coal or rock dust.
- Heavy-Duty Handset: Includes a highly durable, hearing-aid-compatible receiver designed to deliver clear audio despite tunnel echoes.
- Metal Keypad: Equipped with a strong, vandal-resistant zinc alloy keypad that withstands rough, daily handling by industrial workers.
Emergency Features and Performance
Operating as a standard analogue telephone, this device provides rapid response functionality and straightforward deployment along tunnel walls:
- Instant Auto-Dial: Automatically dials a pre-set emergency or hotline number the exact moment the handset is picked up, eliminating dialing delays during tunnel emergencies.
- Simple Deployment: Features a space-saving, wall-mounted design that connects quickly via a standard RJ11 screw terminal pair cable.
- High-Visibility Customization: Available in multiple housing styles and colors (such as bright yellow or red) to ensure the phone is easily spotted in dimly lit underground areas.
- Certified Support: Fully compliant with CE, FCC, RoHS, and ISO9001 standards. All self-made telephone spare parts are readily available for easy long-term maintenance.
| Power Supply | Telephone Line Powered |
| Voltage | DC48V |
| Standby Work Current | ≤1mA |
| Frequency Response | 250～3000 Hz |
| Ringer Volume | ≥80dB(A) |
| Corrosion Grade | WF1 |
| Ambient Temperature | -40～+70℃ |
| Atmospheric Pressure | 80～110KPa |
| Relative Humidity | ≤95% |
| Anti-vandalism Level | IK09 |
| Installation | Wall-mounted |
Each telephone is expertly packaged to ensure maximum protection and a premium presentation during transit. Shock-absorbing materials and a robust export-grade carton safeguard the device against impact, moisture, and vibration, while all accessories are neatly organized for effortless installation. For tailored projects or OEM programs, Joiwo offers custom packaging, branded labeling, and palletized solutions, delivering both safety and a professional, high-quality unboxing experience.
| Unit Size: | 300*240*162.8MM |
| Unit Box Size: | 440*320*270MM |
| Unit Net Weight: | 3.5KG |
| Carton Gross Weight | 4KG |
This telephone is widely used in demanding environments such as tunnels, mining sites, marine and offshore applications, underground facilities, metro stations, railway platforms, highways, hotels, parking lots, steel and chemical plants, power plants, and other heavy-duty industrial settings, delivering reliable communication even under harsh conditions.
Joiwo is not just a manufacturer—we are a professional telecom solutions integrator committed to delivering complete, end-to-end communication systems tailored to the unique needs of each client. Beyond supplying high-quality terminal devices, we provide comprehensive solutions that include advanced telecom infrastructure, IP PBX and IP server platforms, telephone self-diagnostic and monitoring systems, PAGA systems, customized OEM functionalities, unified network management solutions, Emergency Voice Communication Systems (EVCS), and a wide range of other intelligent communication tools. By combining rugged, reliable hardware with smart, easy-to-manage software, Joiwo ensures fully integrated, scalable, and future-proof communication networks capable of performing seamlessly in industrial plants, correctional facilities, airports, hospitals, schools, and other mission-critical or high-demand environments, delivering uninterrupted connectivity, operational efficiency, and long-term adaptability.