HT-311A is a Sound Activated Switch which can be used to turn the devices on and off when a loud sound was detected twice such as clapping your hands twice.
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Last Updated @ 1/6/2016 10:14:08 AM
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HT311A Sound Activated Switch (Twice Clap) / Electronics Kit
( Kit )
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Normally will use POSLaju National Courier service to deliver the products.
If require to use Skynet courier service or Normal Mail, please email or call us directly.
Normally it take 2-3 working days. Will take longer time if post to East Malaysia.
The picture is only for reference.
Kit Set/ Hobby Kit may have slightly different to the picture due to the components used. However it will not effect the function of the product.
If you need any technical support, please do not hesitate to call or email us.
Tel : 07-3344471 or 07-3344473