LYX-Z series AC/DC power supply surge protectors for surveillance cameras are integrated multi-functional surge protectors (3-in-1 lightning protectors). They provide surge protection for the power supply, video/audio, and pan-tilt control lines of cameras respectively, with a maximum discharge current of up to 10kA. The clamping voltage can be as low as 15V, and the response speed is at the nanosecond level, which can fully protect monitoring equipment adopting the latest technology.