Visionis VIS-7004 Small Red Round Request to Exit Button for Door Access Control N/O Outputs (1) VIS-7004 Red Exit Button Attention: This button does not have a Normally Closed (N/C) or Common (C) output. If your application requires an exit button with a N/C or C output then this is not an option for you. Mechanical life time: 0.5million operating Initial Contact Resistance: 125VAC, 1A Operating Temperature: -5C~50C Degree of Protection: Non LED: Non Switch Material: Plastic Switch Plate Material: Stainless Steel Dimension of Mounted Switch: 207mm Dimension of Plate Switch: 115L70W5H (mm)