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    Smoke & Carbon Monoxide (CO) Detector, Wifi/ Smoke Alarm

    5 out of 5 based on 3 reviews | Write a review
    Smoke and carbon monoxide detector for sale, with smoke alarm, LCD display. Smoke and carbon monoxide monitor with alarm function as well as remote controlled by Wifi. This real time monitor can measure CO range of 0-1000 ppm, temperature range of -20°-60°C (±2%) and humidity measurement of 5%-95% (±5%). Built-in battery for 6-8 hours working without power, fire-proof ABS material.
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    Delivery date: 6-12 days

    Smoke and carbon monoxide detector detects carbon monoxide, default warning value for carbon monoxide 24 ppm preset (adjustable), 1400mAh the battery capacity, DC 5V operating voltage. Besides possessing smoke alarm function, CO detector also have remote Tuya Wifi controlling. Detection range includes temperature, humidity and carbon monoxide. Smoke detector relatively small, used in ordinary households, small entertainment places, etc.


    1. Wifi smoke and CO detector with LCD display and adjustable backlight, remove controlled by Smart Doodle App and Data Logger.
    2. With gas detection, Wifi controlling and alarm function, reach UL2017&UL2034 standard with Self-check / mute function and built-in carbon monoxide alarm battery.
    3. Connected with Yuya app and auto open/ close. Free carbon monoxide detector can be used without charging and work 6-8 hours.
    4. Smart monoxide detector made of fireproof ABS material with adjustable carbon monoxide warning level.
    5. Visualize the concentration of carbon monoxide by emitting different colors of light according to the concentration of carbon monoxide.
    6. Nest smoke and carbon monoxide with large range and high numerical accuracy for carbon monoxide measurement.
    7. Small size, easy to carry and Safety monitoring by all family members, a tap to silence the alarm via the app or device.


    Model ATO-PT03C
    Product name Smoke & Carbon Monoxide( CO) Detector, Wifi/ Smoke Alarm
    Material Fire resistant ABS + LCD
    Smoke sensor Photoelectric smoke sensor
    CO sensor Stabilized electrochemical CO sensor
    CO measure range 0-1000 ppm
    Accuracy ±5% or ±10 ppm
    Resolution 0.5 ppm
    Repeatability ±2%
    Response time <60S
    CO alarm Sound alarm
    Default CO alarm value 24 ppm preset (Adjustable)
    CO indicator 0-24 ppm -- Green light bar
    25-49 ppm -- Yellow light bar
    50-149 ppm -- Orange light bar
    Over 150 ppm -- Red bar
    Smoke sensor Photoelectric technology sensor
    Smoke sensitivity 0.1% db/m - 0.3% db/m
    Smoke alarm 85dB (1-3M)
    Temperature measuring range -20°C~ 60°C (±2%)
    Humidity measuring range 5%~95% (±5%)
    Working temperature 0°C~50°C
    Appliance programme controller Tuya app
    Working humidity 5~95%RH
    Battery capacity 1400mAh
    Input voltage DC 5V
    Power supply Chargeable battery and 2M long USB
    Wrranty time 12 months
    Weight 0.5kg
    Dimension 102*52*140mm


    *If you need a smoke and carbon monoxide detector with other measuring ranges unlisted in above table, please contact us to inform your operating environment, so as to help you choose an appropriate one for your application.

    *We also provide other common Smart co alarm detectors. If you have any questions, please feel free to contact us.


    4 in 1 co detector details


    Tips: Where to install smart smoke and carbon monoxide detector?

    1. Smoke and carbon monoxide detector should be installed near bedrooms and living areas where is thought that disclose carbon monoxide including every floor of a multi-layers building, and choose a location to make sure the chime can be heard in sleeping.
    2. The installation height should generally be 160-170cm to allow workers to do routine maintenance.
    3. If the carbon monoxide detector with an alarm is installed outdoors, there is a recommendation that one be installed every 15 meters, that is to say, the protection radius is 7.5 meters. The specific situation should still be determined according to the specific circumstances.
    Existing reviews of Smoke & Carbon Monoxide (CO) Detector, Wifi/ Smoke Alarm
    Must-buy smoke detector!!
    These smoke and carbon monoxide detectors were perfect. You need to quickly install them in about 30 minutes and all three were installed and working in the house. The smoke detector works well so far.
    From: Boggess | Date: 11/01/2023
    Was this review helpful? Yes No (0/0)
    Easy to install, compact design
    Just the smoke detector we needed, I threw away the broken fire alarm and chose this one, they were easy to install and I was all set up in a few minutes. If you are looking for a smoke detector, go with this one.
    From: Womin | Date: 05/01/2023
    Was this review helpful? Yes No (0/0)
    Great affordable Smoke Dectector
    I replaced my CO and smoke detectors at home. Changed battery semi-annually with no problems, it works well and I highly recommend this detector.
    From: Coolforcats | Date: 22/11/2022
    Was this review helpful? Yes No (0/0)
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