From the Houston Chronicle:
Daniels says what makes his $249 lock special is its strength, its built-in panic-button feature and its looks.The lock, which fits across the entire door frame, can withstand 4,000 pounds of pressure, he said.
And according to a video he uses to promote the lock, a SWAT team using a 30-pound battering ram could not break through a door fitted with the Ultimate Lock.
Once pressed, the lock’s panic button alerts the police that there is a problem at the residence. Daniels said the button is designed to be wired with existing or new home alert systems and homeowners will need to work with their security companies to set up the optional feature.