MS4800S-30-1240-R | Omron Safety Light Curtain, 30 mm Detection, 1240 mm Height, Receiver-OnlyDescription The Omron MS4800S 30 1240 R Safety Light Curtain is a high performance safety sensor designed to detect hand and arm intrusion in industrial machinery applications. With a 30 mm detection capability and a 1240 mm protective height, it provides reliable operator protection and machine shutdown functionality. The MS4800S 30 1240 R operates at 24 VDC and is rated IP65 for dust tight and water resistant performance in demanding environments.