LCD CO Carbon Monoxide Detector Poisoning Gas Warning Sensor Monitor Smoke Alarm
Package Included: 1 x Carbon Monoxide Detector ( not include battery )<br /><br />Specification: <br /> Brand new<br /> Color: white<br /> Power: 3*AA batteries (Not include)<br /> Sensitivity & Time: 30ppm, Alarms within 120 Minutes<br /> Sensitivity & Time: 50ppm, Alarms within 60~90 Minutes<br /> Sensitivity & Time:100ppm, Alarm within 10~40 Minutes<br /> Sensitivity & Time: 300ppm, Alarm within 3Minutes<br /> Alarm within 3Minutes Standby Current: <80uA<br /> Alarm Current: <80mA<br /> Operation Ambient Condition: 5¡æ~40¡æ; 20%~90%R.H<br /> Display tolerance: +/-100PPM (0-200PPM);+/-50%(>200PPM )<br /><br />Features:<br /> Easy installation, no need to debug.<br /> LCD Display with a blue ground Light.<br /> Loud 85 decibel alarm with LED Flash While in the Alarm Mode.<br /> Precise electro-optical sensor, high consistency and stability.<br /> Permanent carbon monoxide sensor. Loud 85 decibel Bleeps alarm. The alarm sound pattern is four short alarm beeps.<br /> The red LED will flash while in the alarm mode. One chirp every 30 seconds if the battery is low(need replacement) (green LED still flashes once every 30 seconds).<br /> Test/Reset button to test the unit electronics and verifies properunit operation and reset the unit during CO alarm.<br /> Alarm memory feature: If the unit ever alarms, pressing the button,green LED will flashes once every second for one minute. And the peak alarmlevel will be indicated on the LCD.<br /> Green and red LED lights that indicate normal operation and alarm status.<br /> The unit will sound chirp and red LED flashes once as power up.Green LED: Flashes every 30 seconds to indicate the unit is operating properly.<br /> The green LED will also flash before CO reading is taken and when any button is pressed.Red LED: When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. The alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash.<br /> This cycle will continue for 4 minutes and then change to 1 cycle everyminute until the device is reset or the CO is eliminated.<br /><br />Note:<br /> Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.