1POE TECHNOLOGY: This technology can ensure the normal operation of the existing network while ensuring the safety of the existing structured wiring, improve the efficiency of the industrial computer and save the cost. 2OPTOCOUPLER ISOLATION: The optocoupler isolation can make the two parts of the circuit to be isolated without electrical direct connection, and prevent the interference caused by the electrical connection. 3NO NOISE: The entire Industrial PC has no fan, but the cooling teeth have excellent cooling effect without any noise, and can also prevent electromagnetic interference. 4RIGOROUS TEST: Before leaving the factory, each machine will undergo a strict high temperature aging test for more than 24 hours to ensure that each machine is qualified. 5ALUMINUM ALLOY CASE: The shell of our industrial computer is all made of aluminum alloy, which can achieve good dustproof and shockproof effect.