SPT-A5 outdoor noise resistant industrial telephone

SPT-A5 industrial telephone is a new digital noise resistant industrial telephone developed by Hangzhou shollper Technology Co., Ltd. It has the characteristics of powerful functionality, reliable operation, excellent noise resistance, clear sound quality, and smaller background noise. The shell is made of high-strength composite material through integrated die-casting, with unique waterproof and dustproof structural design, extremely strong resistance to damage, and the whole machine meets the national IP67 standard; Fanless design, low power consumption, strong anti-interference ability. It can be widely applied to various industry scenarios such as subways, high-speed railways, highways, pipe galleries and tunnels, petrochemicals, power plants, mines, steel plants, docks, ships, etc.

Product Features

• The shell of the phone is made of high-strength composite material through integrated die-casting, and the surface is sprayed with imported paint, which is eye-catching in color and durable;

• Sealed structural design, the whole machine meets the IP67 standard in the national standard GB/T 4028-2017, with dustproof, waterproof, anti violent, and anti-corrosion functions; Suitable for various harsh environments;

• L Industrial grade silicone key, wear-resistant, corrosion resistant and anti-aging;

• The phone has good stability, strong anti-interference ability, and complies with the national standard GB/T 15279-2002;

• Imported waterproof adhesive, high viscosity, resistant to high and low temperatures, high pressure, with a waterproof life of more than 10 years;

• Adopting advanced anti noise technology, it has strong anti noise ability;

• The ringing signal is prompted by both sound and light, with the front speaker emitting sound to increase the ringing volume;

• Support AEC echo cancellation algorithm and environmental noise filtering technology;

• L Dial pad backlight design, making it easy to dial even in dark environments;

• The fork spring switch adopts a contactless structure design to solve the problem of mechanical structure contact aging;

• Equipped with dual sets of neodymium iron boron strong magnets, the outer cover can be easily attracted;

• Redial function for the last set of phone numbers;

• The phone can operate stably within the temperature range of -30 to+60 ℃;

• This machine can be used in conjunction with program-controlled switches or dispatch machines;