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Carbon Monoxide Detector 2 Pack,CO Gas Monitor Alarm with LCD Digital Display and Sound WarningBattery Powered High Accuracy CO Alarm for Home,Office,Warehouse
- Sound and light alarmwhen a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash.
- Battery Powered Carbon monoxide detector powered by 2*1.5V AAA batteries (not included), low current consumption, super long standby time. Portable and easy to install, no socket required, not affected by power outages, can be installed anywhere.
- High Sensitivity and Fast Response Carbon Monoxide detectors use advanced electrochemical sensors to accurately detect carbon monoxide levels and respond quickly the first time a fire occurs. To ensure complete protection, be sure to place one on every floor and in every bedroom of your home.
- Alarm Standard50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. Note: When you test the detector, please do not use gas blow the hole directly.
- Quality Assurance All CO alarms are strictly tested, if you have any questions about our CO detectors, please feel free to contact us, we will respond to you within 24 hours.
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Overview
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Specifications:
Sensor type: Electrochemical carbon monoxide sensor
Battery Supply: 2* AAA size 1.5V batteries (not included)
Display: LED blue backlight digital display
Alarm Indication: LCD display, sound and light tips
Standby Current: <120uA (with LCD)
Alarm Current: <40mA
Alarm tone: 85 decibels
Operation Ambient Condition: 5~40°C, 25~85%R.H.
Detecting Level Range: 000~999PPM
Error: +/-10%
Size: 2.36in(L)x 2.36in(W)x0.98in(H)
Weight:80g
Equipment use and status display
Alarm self-test at first use:
When the alarm is powered on for the first time, the LCD will display "888PPM", while the buzzer will sound and flash the red light, then the alarm will enter a 10-second countdown. After the countdown, the LCD will turn off. Enter the low power monitoring state.
Working state:
1. When the alarm is in the off-screen state, the green LED flashes once every 15 seconds, indicating that the alarm is in a normal state.
2. When the alarm detects CO concentration over 50PPM, the LCD screen lights up, indicating that the alarm has entered the alarm state.
3. When the alarm detects CO concentration over 300PPM, the LCD screen lights up, the red LED flashes and the alarm sounds, indicating that it has entered the alarm state.
LCD screen display instructions:
Err on the LCD to indicate the unit is malfunctioning.
Lb on the LCD to indicate it low battery and need replacement.
999ppm on the LCD to indicate CO level over 999ppm.
If the CO leakage is less than 999ppm but over 30ppm, it would show its actual concentration.
Package Include:
2 x Carbon Monoxide Alarm
4 x Screws
4 x Anc
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- This item is covered by fengfengshishang Return Policy
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