WANLIDA NW8200L 8 to 16 zone panels has been designed to meet the requirement of an easy to use fully functional fire alarm cont Fire Alarm,CONVENTIONAL CONTROL PANELSUPPLY VOLTAGE:230AC +/- 10%SYSTEM VOLATAGE:24V DC(NORMAL)DETECTION ZONE:1-16ZONEZONE VOLTAGE:22V DCZONE END OF LINE:10K RESISTORSOUDER OUTPUT:4X400mA@24V DCSOUNDER EOL:10K RESISTORRIRE REPLY: 1RELAY,SELV@1AFIRE FAULT REPLY:1 ...