Home Security 85dB Warning High Sensitive LCD Photoelectric Independent CO Gas Sensor Carbon Monoxide Poisoning Alarm Detector

Home Security 85dB Warning High Sensitive LCD Photoelectric Independent CO Gas Sensor Carbon Monoxide Poisoning font
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Home Security 85dB Warning High Sensitive LCD Photoelectric Independent CO Gas Sensor Carbon Monoxide Poisoning Alarm
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Price:  US $15.29 / piece
Sale price:  US $14.37 / piece


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Pattern Name: Classic Household type carbon monoxide detector, used for the gas, carbon monoxide leak detection, can detect the levels of carbon monoxide gas in the first time, in a timely manner to protect the safety of his family, are essentials for family life.

Product Description:

Sensitivity/Alarm Time:

Within 60~90 minutes at 50ppm CO concentration;

Within 10~40 minutes at 100ppm CO concentration;

Within 3 minutes at 300ppm CO concentration

LCD Displayer (optional): 4 digits LCD displayer

Audibility: 85dB ( at 1m distance ), Frequency 3 – 0.5KHZ

Standby Current: <50μA

Alarm Current: <50mA

Standby Mode: Green Led flashes once every 30 seconds

Alarm Mode : Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat,

Low-bat Indicator:Chirp every 30s as battery lower than 3.3V with green LED flashing and Lb on LCD

Mal-function Indicator:

Chirp every 30s with green LED out and Err on LCD

Power consumption: 0.3mW

Size: 10 x 4cm

Powered By: 3 x AA Batteries (Not included)

A perfect item for protecting your family from the dangers of carbon monoxide

Advanced level of protection, easy to read with the digital display, even in low light conditions

Displays the level of carbon monoxide the unit is sensing

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.

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.

Test/Reset button is designed for weekly testing if it works properly

and reset the unit during CO alarm

Alerts users when batteries needs to be replaced

This alarm is highly recommended to be mounted on a wall surface

Compact, lightweight & easy to operate

Package Content

1 x Independent Carbon Monoxide CO sensor (no battery)

Thanks for visit our store and welcome next. Installation Guide If you need, you can also contact the police, fire department, hospital or other emergency personnel to come to your home immediately. You can contact child/older to confirm whether they are okay or in need of asistance.

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Price:  US $15.29 / piece
Sale Price:  US $14.37 / piece
from AliExpress
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