Now, instead of having an alarm that sounds as soon as the door is open, he has a 30 second delay. This helps avoid the “boy who cried wolf” effect also known as the “vista security warning ...

2. A wedge doorstop alarm with an *extremely* loud 120-decibel siren that'll sound should anyone try to force open your door.

"Door Open" Alarms work slightly differently. After a freezer door has been open for 5 continuous minutes, the alarm notification is sent simultaniously to all members of a lab subscribed to the ...

"I am embarrassed to admit that I activated the fire alarm, mistakenly thinking it would open the door. I regret this and sincerely apologize for any confusion this caused." "I want to be very ...