Features: Large through-current capacity, multi-level protection, more secure. Fast response, superior performance and high reliability. Low insertion loss to ensure smooth lines. Suitable for over-voltage protection of signals in monitoring systems with power supply, control signals and video signals, protect them from damages caused by induced overvoltage, operating overvoltage and electrostatic discharge. Intelligent control system, overvoltage protection of data signals of DDN special line (such as RS485 signal). Specifications: Condition: Brand New Material: Metal Insertion Loss: 0.3db Response Time: <0.5NS Working Temperature: -60°~190° Maximum Discharge Current: 10KA Continuous Working Voltage: 5V Limited Voltage: 8.8V Package List: 1 * Lighting Arrester 1 * User ManualIntegrated design, small size, simple wiring, easy installation, large current capacity, multi-level protection, safer. This product is used in an intelligent control system to protect DDN dedicated line data signals (such as RS485 signals) from overvoltage to prevent damage to the system or equipment caused by induced overvoltage and overcurrent caused by lightning or surge. The two-in-one network lightning protector makes full use of the principle of equipotential protection, quick response, excellent performance and high reliability, which greatly improves the protection effect. It is suitable for the overvoltage protection of signals in the monitoring system with power supply, control signal and video signal to protect them from damage caused by induced overvoltage, working overvoltage and electrostatic discharge. Low insertion loss ensures smooth lines, beautiful appearance of the arrester, easy installation and connection, simple maintenance, and long-term stable operation in harsh environments.