The Claas 0013063370 is an original equipment manufacturer (OEM) Reverse Warning System, also known as NRS. Designed for agricultural machinery, this robust warning system operates on a 12-24V power supply, emitting an 87 dB sound level to enhance safety during reverse maneuvers. It features IP67 protection, ensuring durability against dust and water ingress, and is ECE R10, R23 approved. With compact dimensions of 100mm length, 70mm width, and 40mm height, and a weight of 0.2 kg, it is suitable for various Claas applications.