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

Home Security 85dB Warning LCD Photoelectric Independent CO Gas Sensor Carbon Monoxide Poisoning font b Alarm
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Home Security 85dB Warning LCD Photoelectric Independent CO Gas Sensor Carbon Monoxide Poisoning Alarm Detector Free
80 % of buyers enjoyed this product!
Availability: in stock
Price:  US $13.20 / piece
Sale price:  US $12.54 / piece


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Guarantees: On-time Delivery 60 days

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Alarm principle

The sensor will flash red light and emit 85dB sound when the CO is too high in the environment. keep security 24 hours

Sound and light alarm

The sensor will have loud alarm sound if the CO concentration is super high in the environment. Remind you of danger. High sensitive detection, precise induction Used import high quality CO sensor components, precise induction without false alarm Within 60~90 minutes at 50ppm CO concentration;Within 10~40 minutes at 100ppm CO concentration;Within 3 minutes at 300ppm CO concentration Small size Small size, big usement. Beautiful appearance, simple and fashion Long standby 3pcs AA battery, replace every 2 years. Don’t need to worry about battery problem. ( Product send without battery ) Low-battery prompt Every 30 seconds with a “beep” sound if it’s low battey. LCD display “LB”, remind you low power and need to replace battery. Suitable for various places, make life without worries. Product installation Can install on the ceiling | Don’t install it on dirty, dust or oily places. Don’t install on ventilator or strong wind place. Working temperature: 4 degree~38 degree Product detail

Pacakge content

1*Sound and light Carbon Monoxide Detector(without battery)

2*Screws 1*English manual

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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 $13.20 / piece
Sale Price:  US $12.54 / piece
from AliExpress
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