"FOR ACCOMMODATION ALARM SYSTEM
MAKER: CHANGSHU ELECTRONIC INSTRUMENTS
TYPE GA-24Z; BUILDING YEAR 2009 " "AS-220J MARINE ALARM SIREN (HANGING)
SIZE: LENGTH 133MM, WIDTH 133MM, HEIGHT 116MM
2PCS - ALARM SIRENS- TYPE 1 AND 2PCS - ALARM SIRENS - TYPE 2. SEE ATTACHED PHOTO .
ADDITIONAL INFORMATION 2ND TYPE ALARM SIRENS INSTALLED ON E/R GROUP ALARM PANEL MODEL - SGB - 24Z; NO 80560; MAIN VOL 24V DC "