LCD-Carbon-Monoxide CO Detector Gas Sensor Smoke Poisoning Alarm Monitor Q5M5

Description

Description
Description&Preview
shipping&policy
Description:
Features:
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.
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: <50mA
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
Powered By: 2 x AAA Batteries (Not included)
Packing Content:
1 x Carbon Monoxide Alarm
2 x Screws (not included battery)
Preview:
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Shipping
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Import Duties
In case some duty is due Upon delivery, it is your responsibility to meet that expense and this may cause delays to delivery schedule and you may have to pickup goods at the customs office.
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Returns Policy
To Return an item you must contact us and take photos of your item to clearly show any damage or unusual aspects of it.
Approved returns will be subject to inspection on arrival. Items must be returned in original condition with all original packaging.
All shipping and handing charges are non-refundable
Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items.
Within 7 days after receiving your products, we offers a no-hassle 7 day exchange/replace only if your items are found to be defective by manufacturer.