Installing Vintage Wheelock 7002 Horn/Strobes - “Downgrading” a Fire Alarm System
8:32
Installing a Red Fire Alarm Beacon outside of the Shed
16:20
Basement Fire System Test 37 | Simplex 2903 Light Plates
24:56
There are two types of smoke alarm. One of 'em ain't so good.
22:04
Installing Windows 1.0 on an '80s Zenith Portable PC!
12:10
System test 16!!
22:30
How I wired my house.
8:40
I Built a Robotic Piano
1:33:48