... tried to silence the door audible alarm
Didn't it have battery backup? Inquiring minds want to know.
Ahhh...
You don't put battery backup on a kill-all switch....
The idea behind it is to kill-all!! (*doh*) If you ever need to press it,
you do so just before the guys-with-foam run in to douse your burning UPS...
Jerry
You don't put battery backup on a kill-all switch....
The idea behind it is to kill-all!! (*doh*) If you ever need to press it,
you do so just before the guys-with-foam run in to douse your burning UPS...
People laugh histerically when the evil bad guy in a movie has a button
labeled "Emergency Power Off" that shuts everything down... They say
"No one would ever really have one of those..."
Life is so ironic sometimes...
Eric 
The door? Guess not. Reminds me of a skit from Kentucky Fried Movie, tho. 
Serously, yeah it's SF city building code. I got little wires running
John
People laugh histerically when the evil bad guy in a movie has a button
labeled "Emergency Power Off" that shuts everything down... They say
"No one would ever really have one of those..."
It is not the same, but close: Some outdoor broadcasting vehicles
I've seen have a RCCB bypass, that they engage when they go into
direct live transmission. All rigging and rehearsal is done with
protection against ground faults, but the transmission not.