Deck/Electrical Equipment/793411-793416 BUZZER ALARM

中文品名：蜂鸣器报警器

793411, 非水密，表面安装，#1S AC110V

793412, 非水密，表面安装，#1S AC220V

793413, 非水密, 平安装，#1F AC110V

793414, 非水密, 平安装，#1F AC220V

793415, 水密，表面安装，#1SW AC110V

793416, 水密，表面安装，#1SW AC220V

For emergency or engineer alarm signalling.  Used where noise levels or acoustic properties can not be covered with ordinary signals.  The mechanism is enclosed inside the housing.  Available for DC or AC.