Mounted on the sides of emergency vehicles such as ambulances and fire engines, as well as on service vehicles such as construction equipment and road vehicles, PULSE emits a high-intensity warning light using 6 LEDs in two rows. Its waterproof design and impact-resistant, UV-resistant polycarbonate plastic material ensure long-lasting use in harsh environmental conditions. PULSE offers the option of either a passive design controlled by an external electronic circuit or an active design using an internal circuit. It can be used independently or synchronized with multiple devices of the same model or with other ARMAS warning systems. PULSE, supplied with a standard single-color warning light, also offers the option of a two-color warning light. Thanks to its beveled bottom, it emits a warning light parallel to the ground on the sloped sides of vehicles.