DX  » Community » Reviews » Wall-Mount PIR Motion Detector with 80dB Alarm Siren (7~10 Meter/110 Degrees)
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  • 4 Star:332 (33%)
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    • Overall Rating: 4
    • Price: 4
    • Quality: 3
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    It works and is amusing too

    posted by RobbHowie on 06/11/2011 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    It works. Walk nearby and it blasts away with the siren.
    Cons:
    Eats batteries. Best to connect a small AC adaptor.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Wanna more

    posted by f0xxy on 01/30/2011 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    Everything's wonderful, really, no fuzz. Easy to use, easy to mod. The device works perfectly. The inner schematic is pretty easy understandable and well printed/built. And the siren is really loud.
    Cons:
    The only one con is that some plastic elements are having not so well quality as I've expected. But this is not even really a c...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good item

    posted by ingmach on 09/07/2010 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    The detection works well from 0mm to 4 meters (haven't tested greater distances) and it even works in full dark (I tested)(it detects heat).
    Cons:
    If you turn it off when it is ringing (it will stop the ringing) but if you turn it back on, it rings again. You must wait 10-1...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Very Good Item!

    posted by wlw123 on 03/01/2010 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    Really great product. Very cheap and 100% functional. It has a great sensitivity, neither too low nor too high. You can use it for many purposes, for example to trigger another device or camera. See my Mod This topic below for details.
    Cons:
    Maybe one, the red LEDs installed are very weak, I suspect it's wrong resistor or some other circuit fault. Not a problem anywa...
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 2
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Cheap and useful.

    posted by darknum on 11/16/2009 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    -cheap. 2 times cheaper than useless magnetic alarms. -works without problem -not complicated (aka no intelligence needed for setup) -does what it say. no more no less. -small and hard to see
    Cons:
    -not so loud. -turn on-off button is not good placed. it takes a while to turn the alarm of.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    A nice product

    posted by Chathuranga on 12/28/2008 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    Really worth to the cost. Its just below 8 US$. The Motion Detection is extremely fine. It get few seconds to get the snapshot of the environment and then it is working perfectly. Very Fast shipping. I got it within 1 week (To Sri Lanka)
    Cons:
    No Sensitivity Adjustment can be done. The manual is in chinese language There is no reset button. You will need to turn it off...
    View Detail » 
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