Based on this product's specifications, here are some alternatives and similar models
Signal cable EFB Elektronik 2.45 mm copper core, premium, 100 m reel
Summary description:
Signal cable from EFB Elektronik with a 2.45 mm conductor diameter and copper core supplied on a 100 m reel. Designed for signal transmission and low-voltage applications where reliable conductivity and consistent cross-section are required. Suitable for installations in audio, control, alarm and general low-voltage wiring where a continuous 100 m length is needed.