Pfannenberg Sizing Software (PSS) . Flashing sounders in the PATROL series PA X 1-05 PA X 5-05 / 5-10 PA X 10-10 PA X 20-10 / PA X 20-15 [...] The light intensity adjusts to any sound level. 10 year guarantee. Sound pressure level: 100 dB(A), 105 dB(A), 110 dB(A), 120 dB(A) Flash energy: 5, 10, 15 Joule Robustness: IP 66, IK08 Operating temperature: [...] 100 dB(A), 105 dB(A), 110 dB(A), 120 dB(A) Flash energy: 5, 10, 15 Joule Robustness: IP 66, IK08 Operating temperature: -40 °C to +55 °C PA X-20-15 – Size of visual coverage (A x B x C in meter) Indicate