Analogue Waterproof Telephone with Loudspeaker JWAT302-K
Engineered for demanding environments such as maritime, energy, and industrial sectors, the Joiwo Waterproof Telephone JWAT302-K combines a corrosion-resistant cast aluminum alloy enclosure with a robust polyurethane finish to withstand extreme conditions, physical impacts, and corrosion. Its sealed door ensures complete protection against dust and moisture, delivering high reliability and an extended Mean Time Between Failures (MTBF) for critical communication needs.
Built with a high-strength die-cast aluminum alloy housing for superior mechanical strength and impact resistance, this IP68-rated telephone is fully protected against dust and water immersion. It features a heavy-duty handset with a hearing-aid compatible receiver and a noise-canceling microphone for clear communication in loud environments. The waterproof zinc alloy keypad ensures long-lasting operation, while the adjustable loudspeaker volume and powerful ringer (over 80dB) guarantee audibility. Designed for simple wall mounting, it also offers optional colors and is supported by in-house manufactured spare parts. The product is fully compliant with CE, FCC, RoHS, and ISO9001 standards.
| 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 |
Joiwo ensures that every industrial telephone arrives securely and intact, ready to perform in the toughest conditions. Each unit is firmly held in high‑density protective foam or custom‑molded pulp trays to eliminate movement and absorb shock during transit. The outer carton is made of double‑walled corrugated cardboard, offering exceptional stacking strength and resistance to external pressure. All packaging is clearly labeled with product details, handling instructions, and standard shipping symbols. With our professional packaging solution, the rugged quality of your telephone is preserved all the way from our warehouse to your demanding worksite.
| 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 |
Engineered for dependable operation in harsh conditions, this weatherproof telephone is essential across a range of critical sectors and demanding environments. It is ideally suited for:
Infrastructure & Transit: Tunnels, metro stations, railway platforms, and highways.
Industrial & Energy: Mining operations, steel plants, chemical facilities, power plants, and marine installations.
Public & Commercial Spaces: Underground facilities, hotels, and parking lots.
Built to perform where reliability cannot be compromised.
Joiwo is a dedicated integrator of comprehensive telecom solutions, going beyond manufacturing to design and deliver fully integrated, end-to-end communication systems tailored to your operational needs.
We supply not only terminal equipment, but also provide a complete technological suite including IP PBX platforms, IP servers, telephone self-diagnostic systems, PAGA solutions, unified network management systems, Emergency Voice Communication Systems, and customized OEM functions—all engineered to meet specific project requirements.
