C&K carries a full line of switches for motion sensors used in the security industry. For cover tamper protection, customers frequently use the “PTS645” series tact or the “KSU” series detect switches. The KSU offers a metal actuator with various heights and high cycle life. Where industrial temperature range is not required, C&K offers the economical PTS645 series. For configuration and device ID, C&K offers the “SDA” and “SPA” series DIP switches.