SIP industrial telephone YT-DLSG303

IP68for tunnelfor underground mining

The waterproof telephone for outdoor and industry. we produce large quantity of Tunnel telephone and export to many countries. waterproof telephone are widely used in railway trackside. Most of metro line under ground inside the tunnel need to install waterproof telephone. This Subway telephone installed at tunnel and subway need waterpoof IP68. The Subway telephone need to be rugged and rubost. The waterproof telephone is made of a corrosion-resistant and anti-destructive cast aluminum waterproof casing, with a magnetic gravity door cover, which can completely prevent the entry of dust and moisture, thereby prolonging the service life of the product and improving the reliability and stability of the product. It is especially suitable for installation in areas with high dust, humidity, loud noise, and outdoors. Feature 1. The handle is full-duplex with silicone dial pad, industrial-grade rubber buttons, strong corrosion resistance 2. Anti-vandal handset, using imported PC and ABS synthetic material, with stainless steel retractable hose. Internally designed with anti-destructive tensile steel rope, the tensile strength is 200KG or more. 3. Aluminum alloy die-casting shell, thickness 9 mm, strong and durable, good sealing; outdoor UV-proof powder coating, environmental protection, long-term outdoor exposure will not fade 4. All accessories such as the shell adopt multi-layer waterproof and dust-proof structure, waterproof, dust-proof and anti-corrosion, and the protection level is IP68 5. With a protective front cover, the phone is still as new after long-term use, and the magnetic door cover is easy to use