FIRE ALARM SYSTEM LESSON: ADDING CABLE TRAY

First of all, thank you to Mr Eric Wing from Lynda.com. I have learned these lessons from him, very excellent and kind instructor. All the credits are to him for having these wonderful teachings.
For Biblical insights, please listen to this podcast:
The Unheard Truth From The Bible:
https://www.spreaker.com/show/the-unheard-truth-from-the-bible
You can also download the app:
For iOS Users
https://apps.apple.com/ph/app/the-unheard-truth/id1526504628
For Android Users
https://play.google.com/store/apps/details?idcom.spreaker.custom.prod.app_60646&hlen_US
Get your regular dose of motivational and inspirational vlogs straight from Kuya Daniel Razon's Youtube Channel -- KDR TV!
https://www.youtube.com/channel/UCYvYsVaGIGrUaVzlAM9wsnw/videos
For Updated News:
https://www.untvweb.com/live-stream/
Please follow/like also my channel:
https://www.facebook.com/learningwithrich/?refbookmarks
To continue more, please support my Patreon: https://www.patreon.com/learningwithrich
To avail the complete exercise files: https://learningwithrich.wordpress.com/support-me/