Maser beam is similar to a laser beam, but it does It consists of coherent microwaves, the same wavelengths, directed in a thin line, according to the goal, if I have correctly written this.
So, how and with what to detect or record arrival and short-term presence of one or more beam maser, in the houses of people who are victims of an attack or a beam that is sent to people's homes for any reason?
1. Is the beam detectable by RF detector or not?
2. Does the maser beam have some acoustic, or thermal characteristics, whether it is, and detector or sensors of sound, heat, motion, etc. ... can detect, record?
3. Whether a metal sheet can stop it bundle and how much thick sheets can stop the beam? Thanks