"FOR;MACHINERY: WATER INGRESS ALARM SYSTEM
MAKER: SEAMATE INC. (HIROSHIMA, JAPAN)
TYPE: SEM-DS
SERIAL No: WIA-908S (DATE JAN.2009)
DRAWING No: YL-DSP2F (SHEET No 1-6)
BOOK/PAGE No: H-5-35 INSTRUCTION BOOK (YARD DRW:328400041)" 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