Magnetic locks These can be a forcible entry challenge. When doing your size up it is important to recognize when they are present. The card reader and the mushroom shaped bolt head at the top of the door are excellent clues. Brother John Buttrick shares with us an excellent trick for making entry on this style of door. Having a strong understanding of the system, John is able to trip the Interior infrared motion sensor to release the magnet allowing him to open the door. Strong work Brother! |