By right it should not be allowed. Because it's suppose to be a
hidden camera, no body should know that you have it installed.
If i were to go back to secondary school, i will install one in
the classroom.
I believe the camera should be installed in a location so
that:
1. The recorded image must not show any sign of suspicion. i.e.
The images should not imply or give the intention that "student A"
have installed the camera.
2. The image should cover at least >75% of the area whereby
the probability of the area being populated by the students is
0.87.
3. The recorded sound should not be contaminated with background
noise (Wind from fan, students's voice close to the camera)
The camera itself should be sound or motion activated.
