Introducing the GRI 4545-12-B 3/8" Recessed Switch Set by George Risk Industries, designed for seamless integration into your security systems. This innovative recessed magnetic contact is easy to install with its press-to-fit feature, ensuring a hassle-free setup. Built to last, the hermetically sealed design protects against environmental factors, while the plated contacts prevent sticking or freezing, ensuring reliable performance. For added convenience, switches and magnets can be purchased separately, allowing for customized solutions. Upgrade your security today with this dependable switch set and experience peace of mind. Don't wait—secure your space now!