This device falls in line with safety codes as well as being operable by members of the handicap community.
Locking classroom doors.
Some schools prefer doors that students can lock in an emergency.
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Although this makes it easy.
The second option enables existing school classroom doors to be retrofitted with secondary hardware which might include items such as a thumb turn lock.
Teacherlock is the 1 rated classroom door lockdown device and the first defense against active shooters.
Classroom door lockdown device.
Doors to be lockable from inside the classroom without opening the door as well as requiring a means of unlocking the door from the ingress side for staff or emergency responder access.
The retrofit classroom lock features an enhanced visual indicator and is designed for classroom doors locked by key from the exterior it is capable of quickly locking down classroom doors from inside without the use of a key.
Door locks with this function can change their locked or unlocked status on both the outside or inside of the classroom but still only through the use of a key.
Teacherlock is fast effective and affordable.
See figure b with this function teachers do not have to enter the hallway to lock the classroom door.
Many doors that do not have hardware that allows teachers to lock it from inside the classroom can be locked by turning a thumb turn or by pushing a button on the door.