Customer Reviews

4.9 out of 5
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  • AndyS
    2017-04-18 14:17:57

    Easy enough little kit that has a satisfying result. There is an LED that is supposed to change colour when the alarm sounds but his didn't work for me. It lights up green but just doesn't change colour. You can see a video of it here Only took about 1 hour from start to finish including setting up the equipment and tidying up so it's not too complicated. The first picture on the item shows an extra component that isn't needed or used so don't worry

  • 2018-04-03 21:30:39

    Like most of the DIY kits on Bangood the pieces are all on the cheaper side of things, but for people learning soldering and electronics they are grate little kits. Still have yet to get this one together, but all the pieces work, and PCB traces are there.

  • 2018-02-01 11:06:54

    this kit works great when I used 9 volts to run it. the vibration alarm will work on 3 volts as a on off alarm but to get it work as designed you will need 9 volts.

  • Ohm711
    2017-01-13 11:29:53

    Arrived with incstructions in chinese, so not much helpfull. PCB is low quality. Assembly is not dificult. 2 color LED is for some reason not working. It will shine always with one color. There is small mercury swith and if you flip the board it will trigger alarm. Ok for this price.

  • 2018-02-05 03:03:11

    Товар соответствует. Быстрая доставка. Смотрите обзор

  • 2018-02-08 00:39:31

    good alarm for leveling, fast delivery

  • gorilla
    2017-10-05 10:57:59

    fonctionne parfaitement

  • Grandpa
    2020-07-29 22:07:40


  • Eric
    2020-05-29 03:34:54

    Good for learning electronics.

  • 2020-02-16 08:09:25

    Works, but not very sensitive. I’m sure I’ll find some use for it in time.


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