Alarm triggers fire response at multi story commercial building, Diamond Bar CA


Firefighters responded to a commercial building near Copley Dr after an alarm went off. On arrival, no fire was found and nothing was showing outside. Security confirmed the alarm but could not find any fire. The crew continued investigating and considered increasing the response to a high rise fire protocol.
Audio|Source: Los Angeles County Fire - Command 30
02:3
Transcript:
00:00
Commercial Structure Fire[1] 120.
00:06
Alley from Battalion 15, can you attach me to that commercial?
00:14
Battalion 15, LA copies.
00:21
Battalion 2, cancel your response.
00:24
Angel 120. On scene at near Copley Dr.
00:28
Copley.
00:30
We have a large, four story,
00:34
commercial building, nothing's showing.
00:37
Met with the security guard up on.
00:38
He said he had an alarm, but could not find a fire.
00:41
Angel 120 investigating.
00:47
120 LA copies, nothing showing.
00:50
This is more than four stories.
00:52
Did you want to balance it to high rise?
00:55
Or hold off.
01:01
Yeah,
01:03
we can balance it to high rise.
01:14
120, 121, we're on scene.
01:22
Engine 120, 121 is on scene.
01:30
Hey,
01:31
121, copy. We're going up still right now.
01:33
Let me check it out. I'm going to pass command to you.
01:39
All right, copy.
01:46
Azure 121. Quint 187, we're pulling up on seeing what do you need?
01:54
487, hold up front.
01:55
We're going to check the next to your panel.
02:01
Quintan 187, copy, holding.
Police codes explained
The following codes appeared in the transcript and are explained below:
[1]
Structure Fire: Reported building fire
Disclaimer:
This transcript was automatically generated and may contain inaccuracies. Please verify the information independently.
Location mentioned:
Near Copley Dr, Diamond Bar, CA 91765
Correct
Incorrect