Patrol Series - Radially emitting sound emitters - LED combination in a gray housing with a red light. The signaling mode is freely selectable: continuous light, flashing light, strobe light, or rotating light. Flashing and strobe frequencies are also selectable. Suitable for all applications and enhances visibility. Top mounting - excellent 360° visibility - ideal for installation as a stand-alone solution on top of equipment or machinery. Multi-voltage power supply - One fits all - for operation with different voltages. Tones are freely selectable - choose from 70 tones in 32 tone combinations. 4 tones can be externally controlled. Volume is adjustable - adapt the sound pressure level to the application. Highest visibility - meets the requirements of ISO 7731. M12 connector (optional) - take advantage of the M12 connector.