113024O-EFFY ALARM

“FOR;MACHINERY: BRIDGE WATCH ALARM SYSTEM
MAKER: UNI-SAFE ELECTRONICS A/S
TYPE: 821
DRAWING No: BRIDGE INSTRUCTION BOOK
BOOK/PAGE No: Instruction for BNWAS BW-800” “821 RESET UNIT WITH AUDIO
ALARM FOR OPEN BRIDGE WING ” UNI-SAFE ELECTRONICS A/S.821