Conversion tables
In this manual, SI units are used to express lengths, masses, temperatures, etc. These can be
converted to non-metric units using the following information.
Non-metric unit SI unit SI unit Non-metric unit
1 in = 25.4 mm 1 mm = 0.03937 in
1 in = 2.54 cm 1 cm = 0.3937 in
1 ft = 0.3048 m 1 m = 3.281 ft
1 mi = 1.609 km 1 km = 0.622 mi
Non-metric unit SI unit SI unit Non-metric unit
1 lb = 0.4536 kg 1 kg = 2.2046 lb
Non-metric unit SI unit SI unit Non-metric unit
1 psi = 68.95 hPa 1 hPa (= 1 mbar) = 0.0145 psi
Disclaimers
Bosch Security Systems B.V.
Although every effort has been made to ensure the information and data contained in these
manual is correct, no rights can be derived from the contents.
Bosch Security Systems B.V. disclaim all warranties with regard to the information provided in
these instructions.
In no event shall Bosch Security Systems B.V. be liable for any special, indirect or
consequential damages whatsoever resulting from loss of use, data or profits, whether in
action of contract, negligence or other tortuous action, arising out of or in connection with the
use of the information provided in these Installation and User Instructions.
2.6
2.7
2.7.1
IP Audio Interface Short information | en 7
Bosch Security Systems B.V. Operating Manual 2013.03 | V2.0 |