Life of a Sysadmin

The occassional trials and tribulations of a jack of all tr ades sysadmin in a startup in Silicon Valley

archives

October 2008 (2)
September 2008 (3)
June 2008 (1)
April 2008 (1)
March 2008 (6)
December 2007 (6)
October 2007 (1)
September 2007 (1)
August 2007 (2)
July 2007 (1)
June 2007 (5)
May 2007 (5)
April 2007 (3)
March 2007 (7)
February 2007 (2)
January 2007 (3)
December 2006 (4)
November 2006 (3)
October 2006 (3)
August 2006 (3)
July 2006 (1)
June 2006 (2)
May 2006 (4)
April 2006 (2)
March 2006 (5)
February 2006 (5)
January 2006 (7)
December 2005 (2)
November 2005 (6)
October 2005 (4)
September 2005 (4)
August 2005 (1)
July 2005 (2)
June 2005 (3)
May 2005 (4)
April 2005 (1)
March 2005 (2)

December 2006

Power outage tip, or How do you get in when the power is out and you only have a swipe card to get in?

We had a power outage at work today. Power was out for at least an hour. My boss was called a few minutes after the power outage happened. Upon arriving, he encoutered a problem. While the keycard reader seemed to have power and even blinked properly upon him waving his card at it, the door lock did not disengage. It seems the card reader system has a battery in it, but the mechanism to power the door lock release is powered by standard building power. Thankfully there were already people in the building to let him in.