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Specifications
- Brand Name: BGEKTOTH
- Certification: NONE
- Origin: CN(Origin)
- Theory: Other
- Model Number: 3247101
DC5V 12V 24V Sound Sensor Light Control Relay Switch Time Delay Turn OFF Module Dropshipping
3.17
$
18
orders
/
3
reviews
Price history
- for 3 month
- for half a year
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3.01 $ (-5%)
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2.85 $ (-10%)
2.69 $ (-15%)
2.54 $ (-20%)
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Customer Reviews
P***n
November 10, 2019
Duration was stuck at around 3 seconds and duration would vary between 1 and 5 seconds. Switch clicks off and immediately on if sound is high enough to activate switch. If mic is close to switch then it gets into a feedback loop of switch clicking. Would be nice if there was a delay before reactivating the mic sensor, but there is probably a good use for the way it is too. I won't be able to use it for what I had in mind.