“FOR;MACHINERY:WATER INGRESS ALARM SYSTEM
MAKER:SEAMATE INC.
TYPE: SEM-DS SERIES
SERIAL No:3326
DRAWING No:D328400041 WATER INGRESS ALARM SYSTEM WITH INSTRUCTION BOOK
BOOK/PAGE No:H-5-34, p 1-11” POWER UNIT FOR FORE PEAK (CAPACITIVE) SENSOR LC-S, DRAWING NO ES-LCS-02, MAKE BY YAMATO ELECTRIC INSTRUMENT CO LTD. SEAMATE INC.SEM-DS.NA