Deskripsi Siren & Strobe, SA-81
Siren & Strobe
External Siren and Strobe Annunciator. Performs two alarm sound types, for
Fire and Burglar per different inputs. 105 db. Output level. A piezoelectric
option is available.
Designed to withstand harsh environments. A rechargeable lead battery provides
continued operation in the event of power loss. Includes AC/DC transformer UL and CE