100 PACK CO LCD Carbon Monoxide Detector Gas High Sensor Alarm Warning Alert

Description

CO CARBON MONOXIDE TECTOR
- Loud 85 decibel alarm
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Permanent carbon monoxide sensor
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The alarm sound pattern is four short alarm beeps. The red LED will flash while in the alarm mode.
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One chirp every 30 seconds in an indication that the battery is low (need replacement) (green LED still flashes once every 30 seconds).
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Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit during CO alarm.
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Alarm memory feature: If the unit ever alarms, pressing the button, green LED will flashes once every second for one minute and the alarm level will be indicated on the LCD.
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Green and red LED lights that indicate normal operation and alarm status.
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The unit will sound chirp and red LED flashes once as power up.
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Green LED: Flashes every 30 seconds to indicate the unit is operating properly. The green LED will also flash before CO reading is taken and when any button is pressed.
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Red LED: When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound.
The carbon monoxide alarm pattern is
4 short beeps
, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash.
This cycle will continue for 4 minutes and then change to 1 cycle every minute until the device is reset or the CO is eliminated.
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Power Supply:3 AA size batteries (not included)
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Sensitivity & Time:50ppm, alarms within 60~90 minutes, 100ppm, alarm within 10~40 minutes, 300ppm, alarms within 3minutes
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Standby Current:<50uA
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Alarm Current:<50mA
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Operation Ambient Condition:5~40ºC, 20~90%R.H
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Color:White
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Size:10 x 3.5cm
Package Included:
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5 x Carbon Monoxide Alarm
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10 x Screws
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5 x English User Manual