Public SOS Tunnel Telephone with LCD Screen JWAT207
Public Telephone JWAT207 is a rugged communication solution designed for harsh environments that demand resistance to moisture, fire, dust, noise, and freezing temperatures, making it ideal for subways, tunnels, highways, pipe corridors, power plants, petrol stations, wharfs, steel plants, and more. Its sturdy cold-rolled steel body, available in multiple powder-coated colors and generous thicknesses, ensures long-lasting durability, while an IP54 protection rating guarantees reliable performance. Multiple configurations are available, including stainless steel armored cord or spiral, with or without keypad, and optional additional function buttons for customized use.
The telephone connects directly to telecommunication networks, allowing each unit to operate as an independent workstation—so the failure of one phone does not affect the overall system. Its internal circuit uses a DSPG digital chip, ensuring accurate dialing, clear calls, and stable performance. The carbon steel body is electrostatically sprayed, providing high mechanical strength and excellent impact resistance. The phone features incoming and outgoing number display, a zinc alloy keypad with three speed dial buttons, and LED indicators: a flashing red light for incoming calls and a bright green light when connected. Spare parts are available, and the product is compliant with CE, FCC, RoHS, and ISO9001 standards.
| Item | Technical data |
| Feed Voltage | DC48V |
| Standby Work Current | ≤1mA |
| Frequency Response | 250～3000 Hz |
| Ringer Volume | ≥80dB(A) |
| Corrosion Grade | WF2 |
| Ambient Temperature | -30～+60℃ |
| Atmospheric Pressure | 80～110KPa |
| Relative Humidity | ≤95% |
| Lead Hole | 3-PG11 |
| Installation | Wall-mounted |
| Feed Voltage | DC48V |
We ensure the utmost safety of your product during transit. Each unit is securely packed with high-density foam inserts or custom-molded cushioning inside a durable corrugated cardboard box. Our packaging is rigorously tested to meet industrial shipping standards, providing reliable protection against shocks, vibrations, and handling stress.
| Unit Size: | 350*250*165MM |
| Carton size: | 440*320*270MM |
| Packaging materials: | Pearl cotton, Carton |
| Unit Net Weight: | 5.8KG |
| Carton Gross Weight | 6KG |
This Public Telephone is designed for demanding environments and a wide range of applications, including railways, marine settings, tunnels, underground mining, firefighting, industrial sites, prisons and jails, parking lots, hospitals, guard and police stations, bank halls, ATMs, stadiums, and both indoor and outdoor building installations. Its robust design ensures reliable communication even in challenging conditions.
Joiwo stands as a trusted partner in comprehensive telecom integration. Beyond providing hardware, we design and deploy complete, end-to-end communication systems that meet the unique operational requirements of each client. Our offerings cover IP PBX platforms, IP servers, telephone self-diagnostic systems, PAGA solutions, unified network management systems, Emergency Voice Communication Systems, and customized OEM functionalities for specialized projects.
