ADDRESSABLE PHOTOELECTRIC SMOKE DETECTOR PT Kreasindo Inti Abadi FIRE ALARM DETECTOR, SMARTFIRE 0 DESKRIPSI Type : SFASD-01 Monitoring Voltage : 420µA/DC 24V Working Voltage : DC 16~30V Material : Flameproof Plastic Dimension : 108 x 47 mm Address coding by binary dip switch