Mike Makowski, seeing your pic brought up a post in a forum for Locksmiths since I am a safe and Vault tech and a Locksmith. Many Locksmiths are telling each other to use this style of Security bar for Emergency Exit Doors. I have attached a pic, many locksmiths are boasting about selling these to make extra money. This requires an extra step to be able to egress out of a door, just in case you see these, the manufacturer even states on their website that they are not NFPA compliant and that they can not be used when any person is in or expected to be in a building. Just something to keep your eyes open for.