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RSSAlarms
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Wed Apr 24, 2019 2:28 pm

A: I do know that the simplex 2993’s came out around 1977, 1977

Q: What kinda resistor do you need for the end of line?
I've been an enthusiast since 2009, but haven’t started collecting until 2016
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EdwardsFan
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Mon May 06, 2019 7:21 pm

RSSAlarms wrote:
Wed Apr 24, 2019 2:28 pm

Q: What kinda resistor do you need for the end of line?
That depends, as each panel takes different ones. But it's typically common to see 3.9K.

When did Mirtone become a fire alarm company?
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Simplex 4051
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Wed May 08, 2019 9:39 pm

Probably gonna get this wrong but 1998?
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MayerFire
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Fri May 10, 2019 3:55 pm

EdwardsFan wrote:
Mon May 06, 2019 7:21 pm
When did Mirtone become a fire alarm company?
If you meant Mircom, it was founded in 1991 and released its first fire alarm products in 1998.

Q: On what year/date did ADA strobes become mandatory in the US?
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Simplex 4051
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Fri May 10, 2019 4:37 pm

A: I think it was in 1990.

Q: How long was the Simplex 4051 manufactured for?
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RSSAlarms
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Sat May 11, 2019 4:03 pm

A: around 15-20 years

Q: when did notifier introduce the system 500?
I've been an enthusiast since 2009, but haven’t started collecting until 2016
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EdwardsFan
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Sat May 18, 2019 8:50 pm

Simplex 4051 wrote:
Wed May 08, 2019 9:39 pm
Probably gonna get this wrong but 1998?
MayerFire wrote:
Fri May 10, 2019 3:55 pm
If you meant Mircom, it was founded in 1991 and released its first fire alarm products in 1998.
No, it was actually founded in 1963. But close, the founder of Mirtone went on later to start up Mircom in 1991, after Edwards/GS bought Mirtone out in 1989.
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RSSAlarms
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Tue Jun 04, 2019 9:49 pm

Okay, here’s one: What year did simplex introduce the 4251-20 pull station?
I've been an enthusiast since 2009, but haven’t started collecting until 2016
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