SINIWO’s Emergency Wall telephone handsets are extremely durable and can adapt to various industrial environments. The handsets are resistant to high and low temperatures (normally from-30°C to65°C), maintaining stable performance even under extreme temperatures. They have a corrosion-resistant coating that resists acid, alkali, oil, and other corrosive substances. They are suitable for use in scenarios such as chemical plants, mines, and ports.
From the appearance, this SINIWO public telephone handset with matte soft surface design is accord with ergonomics and easy to hold in hands when pick up. This flame resistant public telephone handset could be used in industrial, commercial or residential use telephones and gas&oil hazardous zone.
| Model No. | A31 |
| Waterproof Grade | IP65 |
| Ambient Noise | ≤60dB |
| Working Frequency | 300~3400Hz |
| SLR | 5~15 dB |
| Connector | Y-spade, RJ11, XH-pg, USB, Audio Jack, Z-Aviation Joint, XLR |
| Working Temperature |
Common: -20℃~+40℃ Special: -40℃~+50℃ (Please tell us your request in advance) |
| Relative Humidity | ≤95% |
| Atmospheric Pressure | 80~110Kpa |
| Warranty | 1 Year |
| Color | black, red, customized |
| Logo | customized |
SINIWO have strong cooperation with DHL, FEDEX, TNT, UPS, EMS, Forwarder by SEA and By AIR.
You also can choose your own shipping forwarder. When it comes to transportation, we offer flexible options to suit your preferences. Whether you prefer the public telephone handset from China by air, sea or express delivery, we offer you the best choice with safety packing information. SINIWO will work hard to ensure your order reaches you promptly and effortlessly.
