◆stand by current<6uA, alarm current<10mA ◆working way is selectable: ionization or photoelectric ◆Alarm sound:≥85db ◆Working temperature: -10℃∽50℃ ◆Operating voltage:DC9V ◆Packing Size:46×35×27cm(60pcs) ◆G.W./N.W.:8.5/5.8KG
◆Alarm sound:≥85db ◆Working temperature: -10℃∽50℃
◆Operating voltage:DC9V ◆Packing Size:46×35×27cm(60pcs) ◆G.W./N.W.:8.5/5.8KG
