HJCF0520 - Invidious

HJCF0520

Hello, welcome to my channel. Here, you will find various videos on things like fire alarms, ham radio, music, electronics, and more. Thanks for watching!

-HJCF0520/ KD2JPV

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1:51

Garage Fire System Shorts: Simplex Horns

HJCF0520

Shared 7 months ago

430 views

1:46

Garage Fire System Shorts: EST

HJCF0520

Shared 7 months ago

467 views

12:02

Garage Fire Alarm Full System Test!

HJCF0520

Shared 2 years ago

1.6K views

0:59

The system is almost completed!

HJCF0520

Shared 3 years ago

3.5K views

1:56

Garage Fire Alarm System Test

HJCF0520

Shared 3 years ago

1.6K views

1:15

New System Progress Ep. 6: The joys of running wire

HJCF0520

Shared 4 years ago

783 views

0:51

Beesley’s Point Secondary 05/20/2021 @ West Collingswood

HJCF0520

Shared 4 years ago

759 views

0:59

Beesley’s Point Secondary Train in West Collingswood

HJCF0520

Shared 4 years ago

874 views

7:06

Fire Alarm System Progress Ep. 5: Panels are on!

HJCF0520

Shared 4 years ago

566 views

0:30

New System Progress Ep. 4: Testing Voice Evac

HJCF0520

Shared 4 years ago

4.9K views

9:02

Silent Knight Sounder Base Programming

HJCF0520

Shared 4 years ago

2.1K views

4:19

New System Progress Ep. 3

HJCF0520

Shared 4 years ago

615 views

2:16

New System Progress Ep. 2

HJCF0520

Shared 4 years ago

317 views

4:00

New System Planning and Updates!

HJCF0520

Shared 4 years ago

379 views

2:25

CSAO WPMI-61 Vineland Secondary in Glassboro, NJ

HJCF0520

Shared 4 years ago

806 views

1:53

A rainy day

HJCF0520

Shared 4 years ago

148 views

25:35

Home Networking Part 2: VOIP and Audio

HJCF0520

Shared 4 years ago

670 views

1:57

Other Emergency Light Install + Demo

HJCF0520

Shared 4 years ago

326 views

3:03

My House’s IP Camera System

HJCF0520

Shared 4 years ago

196 views

11:35

My House Fire Alarm System Explained

HJCF0520

Shared 4 years ago

852 views

2:05

Final Fire Alarm System Test

HJCF0520

Shared 4 years ago

808 views

0:59

Storm Drain Outfalls During Rain

HJCF0520

Shared 4 years ago

751 views

0:15

From the Field: Continuous

HJCF0520

Shared 4 years ago

3.7K views

0:10

From the Field: EST Testing

HJCF0520

Shared 4 years ago

797 views

0:22

From the Field: NAC Failure

HJCF0520

Shared 4 years ago

619 views

2:40

CSX 6201 Entering Pavonia Yard- Camden, NJ

HJCF0520

Shared 4 years ago

603 views

10:11

Tour of New Networking Setup: Part 1

HJCF0520

Shared 4 years ago

333 views

0:14

Home Network Major Updates Trailer

HJCF0520

Shared 5 years ago

114 views

4:56

Field Day 2020 Amateur Radio Setup

HJCF0520

Shared 5 years ago

200 views

0:27

Playing with FreePBX Page Announcements

HJCF0520

Shared 5 years ago

837 views

3:54

New Emergency Light Install

HJCF0520

Shared 5 years ago

260 views

3:43

House Fire Alarm System Updates

HJCF0520

Shared 5 years ago

2.6K views

2:34

House Fire Alarm System Test

HJCF0520

Shared 5 years ago

705 views

1:27

NJ Transit Trains

HJCF0520

Shared 5 years ago

372 views

1:12

House Fire Alarm Test

HJCF0520

Shared 5 years ago

2.1K views

0:26

High School After Effects Project #1

HJCF0520

Shared 5 years ago

94 views

0:22

House Fire Alarm System Quick Test

HJCF0520

Shared 6 years ago

2.9K views

1:59

Testing Fire Alarms Outside

HJCF0520

Shared 6 years ago

14K views

0:22

MotoTrbo Emergency Feature

HJCF0520

Shared 6 years ago

9.8K views

0:26

Testing Fire Alarm Sys. Door Holders

HJCF0520

Shared 6 years ago

9.2K views

0:22

School Fire Inspections are the Best

HJCF0520

Shared 6 years ago

3K views

0:26

Hydraulic Elevator Recall from Mech. Room

HJCF0520

Shared 6 years ago

798 views

0:29

Old Fire Extinguisher Test

HJCF0520

Shared 6 years ago

497 views

1:22

Pre-Signal Fun with FireLite MS-5UD

HJCF0520

Shared 6 years ago

1.5K views

0:53

Fire Alarm Inspections at a School

HJCF0520

Shared 6 years ago

69K views

13:51

I’m Back!!!

HJCF0520

Shared 6 years ago

959 views

0:57

Small Fire Alarm System Change

HJCF0520

Shared 7 years ago

4.1K views

1:39

Winter Fire Alarm Walk Test

HJCF0520

Shared 7 years ago

1.3K views

2:23

New Security Camera to Monitor Traffic

HJCF0520

Shared 7 years ago

701 views

0:18

System Fusion vs. DMR Audio Comparison

HJCF0520

Shared 7 years ago

1.2K views

0:56

Sodium Explosion Experiment

HJCF0520

Shared 7 years ago

189 views

2:20

New Fire Alarm System Expansion!

HJCF0520

Shared 7 years ago

810 views

0:52

High School Tech Crew Commercial

HJCF0520

Shared 7 years ago

888 views

15:24

Motorola CP200 Review

HJCF0520

Shared 7 years ago

5.5K views

3:45

Demo Fire Alarm System Test 2

HJCF0520

Shared 7 years ago

542 views

3:36

Muse- Plug in Baby Drum Cover

HJCF0520

Shared 7 years ago

241 views

0:17

Blowing Small Speaker

HJCF0520

Shared 7 years ago

269 views

2:58

National Fire Alarm Day Fire Drill

HJCF0520

Shared 7 years ago

1K views

4:12

New Amateur Radio Equipment!

HJCF0520

Shared 7 years ago

116 views

4:27

New Demo Addressable System!

HJCF0520

Shared 7 years ago

2.7K views