Introducing the Securitron SEP-1 Electromagnetic Lock Hardware Pack, a robust solution designed for security and durability. Crafted with a heavy-duty structure, this lock is engineered to seamlessly integrate into the edges of doors and frames, ensuring a secure fit. Please note, it is not compatible with pivot hinges or center pivot doors. The innovative flexible steel shield safeguards the internal wiring, featuring a 1/4" (6.3mm) diameter for added protection. This versatile device is designed to work with various door types that utilize butt hinges, continuous hinges, or pivots. Enhance your security today with the Securitron SEP-1 and experience peace of mind!