12-48 V DC PA X 1-05// 24-48 V DC PA X 5-05, PA X 5-10 // 24-48 V DC PA X 10-10, PA X 10-15 //115-230 V AC, 24-48 V DC PA X 20-10, PA X 20-10 // 115-230 V AC, 24-48 V DC MarED Product Database Did you [...] approval is granted. Our MED Certified visual and audible devices Pfannenberg offers an extensive range of products and solutions designed specifically to withstand the rigors of the marine industry. The PATROL [...] ( Germanischer Lloyd ). You can rely on Pfannenberg products whenever you need fire protection alarm devices, such as sounders or visual and audible combination units, for ship and marine applications