How to Make Remote Control Door Lock/Unlock System at Home
This video will show you how you can control your door's lock just by using small electronic equipment at home.
You can lock and unlock your door using this wireless remote from 4-5 meter away.
central locking system for door.

Buy Rock Jaw Earphone
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Material :
Wireless Remote Control Switch
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DC Motor
https://amzn.to/2GZQkUD


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