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Salco Industries SI-78116ZB 16 Zone Door Annunciator System Salco Industries SI-78116ZBA 16 Zone Annunciator System
Salco Industries SI-78116ZB 16 Zone Door Annunciator System


The 781-16ZB door annunciator system comes completely wired for operation. Installation is a matter of connecting the door sensors and the 770-LT remote display and bypass panel to the processor board. The system comes with power supply and a backup battery. A power transformer is supplied which must be inserted into an 120V 60Hz unswitchable electrical outlet.Either normally open or normally closed door contacts can be used.

Salco Industries SI-78116ZBA 16 Zone Annunciator System


The door annunciator with remote bypass system is wired directly to doors employing either normally open or normally closed door contacts. The output of the processor board is wired directly to the remote display and bypass panel. The system provides a relay contact per door zone. When a door opens a relay contact closes which can be used to supply low voltage to a siren driver located at each door site. Therefore, only the siren at a door which opens will sound. When the door closes the sound will stop. A separate power supply must be used to power the door sirens.

Salco Industries SI-78124ZBA 24 Zone AnnunciatorSystem With Single Zone Relay Per Zone Salco Industries SI-7818ZB 8 Zone Door Annunciator Display
Salco Industries SI-78124ZBA 24 Zone Annunciator System With Single Zone Relay Per Zone


The door annunciator with remote bypass system is wired directly to doors employing either normally open or normally closed door contacts. The output of the processor board is wired directly to the remote display and bypass panel. The system provides a relay contact per door zone. When a door opens a relay contact closes which can be used to supply low voltage to a siren driver located at each door site. Therefore, only the siren at a door which opens will sound. When the door closes the sound will stop. A separate power supply must be used to power the door sirens.

Salco Industries SI-7818ZB 8 Zone Door Annunciator Display


The 7818-ZB door annunciator system comes completely wired for operation. Installation is a matter of connecting the door sensors and the 770-LT remote display and bypass panel to the processor board. The system comes with power supply and a backup battery. A power transformer is supplied which must be inserted into an 120V 60Hz unswitchable electrical outlet.Either normally open or normally closed door contacts can be used.

Salco Industries SI-7908ZB Hardwire 8 Zone Annunciator System
Salco Industries SI-7908ZB Hardwire 8 Zone Annunciator System


The 790-8ZB annunciator system comes completely wired for operation. Installation is a matter of connecting the sensors to the 790-8ZB. The system comes complete with power supply and a 7 ampere hour backup battery. Either normally open or normally closed sensor contacts can be used. The two conductors to each sensor should be 22 gauge AWG or heavier.

   
 
Annunciator System
 
 

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