Sell Carbon Monoxide alarm

Description: Power Supply: DC 9V battery operated Sensitivity Setting:conform to EN50291 standard Standby Current: 30μA Alarm Current: 30mA Operation Ambient Condition: 4~38C, 25~85%R.H. Sensor Type: electrochemical Battery spec: DC 9V,Carbon Zinc 6F22 or Alkaline 6Lr61, 1604A for ANSI,6AM6 for JIS Alarm sound : ≥85DB at 100cm @3.4±0.5KHz pulsing alarm Packing Size:125mm x 110mm x 55mm Weight:0.22kg