PM2 floor pressure mats are 720mm x 390mm x 3mm in size. This is the standard pressure mat and its dimensions are approximately the same as a door mat. The PM2 has normal sensitivity and will detect a person either walking over or standing on it. The pressure mat should be covered by carpet or a similar floor covering. The image shows the pressure mat with a 2 core round cable up to 3 metres in length. It is also available with 4 separate wires for security applications.