Tamper switch

This is a anti-tamper push switch housing designed by me. It is similar to a one made with injection molding but it differs in a few ways. It can be used with alarm systems or put on a door to turn on a light when you open it. You will need a push switch that goes inside and a spring from a pen. The push switch can be put in to operate as NC or NO even if the switch has NO and C contacts.