The Sentinel radio-controlled rear lights take care of the mandatory rear light repetition during towing, for example when vehicles are towed in a lifting cradle. Radio-based signal transmission with a range of up to 28 m enables the elimination of cables, which can become caught between the towing vehicle and the rear of the towed vehicle and subsequently damaged. Thanks to the two strong magnets mounted with a flexibly adjustable angle, the radio-controlled rear light can be mounted easily and quickly on the towed vehicle and withstands speeds of up to 130 km/h. With the integrated high-performance battery, up to 46 hours of continuous operation of the rear lights (tail lights) is possible, and the batteries can be fully recharged via USB-C within 3.5 hours. In addition, the radio-controlled rear light can be used as a work light or additional flash. The radio-controlled rear lights come in a plastic case for safe storage or convenient carrying, the case also contains a transmitter with a 13-pole plug (ISO 11446), a USB-C charging cable and a safety rope.