Product DescriptionThe blue indoor momentary lockdown button with horn offers an elegant solution for initiating a facility lockdown while providing audible confirmation of activation and robust protection against accidental triggering. Its molded polycarbonate housing is designed for flush or surface mounting and features a protective cover that must be lifted before pressing the momentary push button, which helps prevent unintended activations and enhances safety in high-traffic environments. When the cover is opened an integral horn sounds immediately to draw attention and ensure the event is noticed while the wall-mounted actuator connects to access control or security systems with normally open or normally closed contact blocks rated for heavy duty switching. Tested to meet recognized U.S. and Canadian safety standards and engineered for indoor use in schools offices healthcare facilities or other critical environments, the unit’s blue finish provides clear visual designation of its lockdown function and its professional construction and reliable performance make it an ideal component of a coordinated security solution.