Simplex
Sounding like a REAL 4050. ;-)
Uploaded: November 30, 1999 at 12:00 am
Author: Xsk8r114
Length: 01:04
Rating: 5.00
Views: 1920
Tags: 4051 simplex
Simplex repeater module, stores and retransmits audio, half duplex. Excellent for rapid setup and portability for disaster first response communication, traveling, quick fix better then...
Uploaded: November 30, 1999 at 12:00 am
Author: kh7o
Length: 00:41
Rating: 5.00
Views: 7660
Tags: communmication emergency ham radio repeater simplex
Here's a demo of my 120VAC Simplex 4050 vibratory horn. These horns were commonly used as fire alarms in Simplex systems in the late 60's...
Uploaded: November 30, 1999 at 12:00 am
Author: Federal3t22
Length: 00:31
Rating: 4.78
Views: 18864
Tags: 4050 alarm fire horn Simplex vibratory
Check us out at www.nocheez.com - This is a live excerpt of the instrumental piece Simplex Two (part of a trilogy) by the core band...
Uploaded: November 30, 1999 at 12:00 am
Author: antidote7
Length: 02:33
Rating: 5.00
Views: 1218
Tags: bass drums fusion groove guitar neuhauser rock ronnie zappa
SIMPLEX SQUAT TOUR
Uploaded: November 30, 1999 at 12:00 am
Author: 1313panic
Length: 05:07
Rating: 4.88
Views: 1403
Tags: 'SIMPLEX' DHH PANIC
doing the bell test on the 4001 in a rink. notice the security alarm going off! That's a no no.
Uploaded: November 30, 1999 at 12:00 am
Author: twoplyboy
Length: 06:17
Rating: 4.75
Views: 1428
Tags: 4001 alarm bell fire simplex test
This is a 4251-30, but the "GA" stands for general alarm, meaning it has a key switch inside the pulls which I demonstrate in this...
Uploaded: November 30, 1999 at 12:00 am
Author: Xsk8r114
Length: 00:46
Rating: 5.00
Views: 3158
Tags: 4251-30 alarm general Simplex
I had another service call. This one was for a dirty smoke. I cleaned it up for now. After I was done I asked the...
Uploaded: November 30, 1999 at 12:00 am
Author: twoplyboy
Length: 02:53
Rating: 5.00
Views: 4337
Tags: 4010 alarm bell fire simplex test
Test of a Simplex 4002 & 4010 fire alarm systems that were just wired together.
Uploaded: November 30, 1999 at 12:00 am
Author: SimplexTech
Length: 01:21
Rating: 4.53
Views: 86632
Tags: 4002 4010 Alarm Fire Simplex
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