SpyX / Lazer Trap Alarm - Invisible LED Beam Barrier + Alarm Spy Toy to protect your stuff! Perfect addition for your spy gear collection! PROTECT YOUR STUFF: 3 piece lazer beam trap, to create your custom invisible barrier PERSONALIZED TRAP: Adjustable up to 360 degrees, to build custom traps around your valuables CUSTOMIZABLE ALERT: Sounds alarm or flashes light when invisible barrier is passed - alerting Jr. Spies of intruders NUMEROUS CONFIGURATIONS: Receivers work up to 4 ft. apart to give lots of options for you to set up POPULAR SPYX COLLECTION: Collect all SpyX toys for the ultimate spy play experience