DIY: How to wire a magnetic lock
9:19
Magnetic Lock Access Control Kit Wiring Instructions
8:37
T11WG- How to connect to 12V DC, exit button EM Lock , remote open lock ,password , RFID card open
16:07
Millions of people don't know about the invention of this homemade tool
7:01
Ultrasonic Distance sensor
18:50
How to install ZKTeco Access Control Device with EM lock, Exit/Push Button, and Exit reader?
10:12
Knife Like Razor Sharp! Sharpen Any Knife in 1 Minute with an Old Battery
10:47
Unique use of an old car wheel! Why hasn't anyone done this before?
16:38