Visionis VIS-7013 Stainless Steel No Touch Request to Exit Button with Time Delay Standard Size (Button) Dimensions: 114Lx70Wx25.7H (mm) 4.49Lx2.75Wx1.01H (in.) (these products do not include a power supply) Input: DC12V, Contact Rating: 1A@30VDC, 0.5A@125VAC, Output Contact: NO/NC/COM Mechanical Life: 1,000,000 tested, Operating temp.: -20C+55C (14-131F), Suitable Humidity: 0-95% (relative humidity) Detection range: 4-10cm (Adjustable), Time delay: 0.5~25s (Adjustable), Weight: 0.2kg (0.44 pounds) LED Indicator: White LED indicator: Power OFF Red LED indicator: Power ON (standby) Green LED indicator: Power ON (sensation) Dimensions: 114Lx70Wx25.7H (mm)  4.49Lx2.75Wx1.01H (in.) Input: DC12V Contact Rating: 1A@30VDC, 0.5A@125VAC Output Contact: NO/NC/COM Mechanical Life: 1,000,000 tested Suitable for: Door Hollow Door Operating temp.: -20C+55C (14-131F) Suitable Humidity: 0-95% (relative humidity) Detection range: 4-10cm (Adjustable) Time delay: 0.5~25s (Adjustable) LED Indicator: White LED indicator: Power OFF Red LED indicator: Power ON (standby) Green LED indicator: Power ON (sensation) Weight: 0.2kg (0.44 pounds)