The RS-160 vandal resistant single button indoor call panel substation is designed to be used with the N-8000RS or N-8010RS substation interfaces. It provides a 4cm (1.57") speaker for clear audio and a single vandal resistant metal call button with button bezel, allowing for simple call-in operation. Additionally the substation’s front faceplate is made from thick 11 gauge stainless steel stock for added durability. The call button can be programmed to report to any master station based on job specification. It requires 3-conductor shielded twisted pair (STP) wiring and mounts in a standard US dual gang flush or wall mount box.