UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import)

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  • Defective equipment design defect  

    UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import) (Tools & Accessories)
    2 boxes of 4 enclosures are defective: they signal "low battery" during the self test pulse, even with a new battery. professional electronics I added a capacitor of 47 microfarads on the battery connector to buffer during the self test pulse. t
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  • Do not buy 129  

    UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import) (Tools & Accessories)
    This product comes with batteries, certainly has too old storage, so that the four detectors it took me to replace both batteries is unacceptable, it is worth buying the detectors in a supermarket nearby your home at least you are sure that you repla
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  • Aleeeee rte fire ....  

    UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import) (Tools & Accessories)
    Follow the comments on this article .A true to say convinced on article.Mais necessary only if it is only for civil protection home insurance. (Wood heating, and compulsory in March 2015.) Hope never hear this ringtone apart from maintaining it. inst
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  • Improper sensor?  

    UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import) (Tools & Accessories)
    Attention this detector looks like two drops of water Zenitech HS-103 which was the subject of an alert in 2010 because of dangerousness: [...]
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  • but works too!  

    UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import) (Tools & Accessories)
    sounds every minute !!!! is this normal ??? thank you to contact me as I bought 8 and I would be get a refund or change lines!
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  • The 4 sensors make the noise stop tsans  

    UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import) (Tools & Accessories)
    Hello, I'm not at all satisfied 4 detectors, indeed they start beeping for no apparent reason the milieu of the night and during the day it particularly unpleasant and I will look on another product
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  • Battery Problem 1  

    UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import) (Tools & Accessories)
    By installing my smoke detectors, 4 of the 8 had the end of life batteries (beep feature during the test). I had to buy four new batteries (and this type of battery is quite expensive) ... and suddenly, I'm not sure that the 4 others hold until the e
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  • Smoke detector 9  

    UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import) (Tools & Accessories)
    These smoke detectors appear effective in 3 of them because the 4th ==> emits a beep every minute ==> day and night.! What is particularly unpleasant !!! The other 3 are silent - out of danger detection - they only blink every minute which is more r
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  • Very satisfactory product 10  

    UNITEC - 46777 - Smoke detector - Photoelectron - CE certified - White - 4 Pack (Germany Import) (Tools & Accessories)
    Housed in the hallway, away from the kitchen, He warned me of a caramel which began to burn. Smoke spread and triggered the alarm. No damage, reliable sentinel.
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