Smoke Detector Alarms: Type - Smoke Detector; Detector Power - 220/240V AC; Max Interconnect Stations - 15; Detector Operation - Photoelectric; LED/Strobe Type - (4) LED Power/Alarm/Trouble/ Dirty Indicator; Additional Information - Wire Size: 120/230V AC 12-22 AWG, 24V AC/DC 14-22 AWG; Manufacturer Series - SD
Additional Info: Wire Size: 120/230V AC 12-22 AWG, 24V AC/DC 14-22 AWG