Abstract: The present invention relates to a power supply system for video cameras (2) and for protection cases (1) for video cameras. The system comprises a first device (13), called as powered device since it receives power from a remote device, able to split a supply voltage (131) and a data signal (130) from a power supply input line (18). A plurality of power supply lines (14a-14e) are connected to a first output of the powered device (13) and they supply a plurality of electric components (7,8,9,10) via the supply voltage (131) extracted by the powered device (13). The system further comprises a power supply equipment (19) connected to the powered device (13) so as to receive as input the supply voltage and the data signal split by the powered device. A case and a method for powering a video camera are also described.

Abstract: The present invention relates to a case (1) for surveillance video cameras (2) comprising a first (3) and a second (4) half-shell connectable to each other to define a housing volume for at least one video camera (2). At least one of the first (3) and the second (4) half-shell comprises a transparent panel (5) intended to be placed in front of a lens of the video camera (2). The case further comprises a holding device (9) for the video camera (2) which defines a duct (8) conveying an air flow generated by air flow generating means (7) towards the transparent panel (5). Heating means (6) are provided for heating the generated air flow. At least one section of the conveying duct (8) has insulating walls. The invention relates also to a video camera holding device for use in protection cases.

Abstract: The present invention relates to a case (1) for surveillance video cameras (2) comprising a first (3) and a second (4) half-shell connectable to each other to define a housing volume for at least one video camera (2). At least one of the first (3) and the second (4) half-shell comprises a transparent panel (5) intended to be placed in front of a lens of the video camera (2). The case further comprises a holding device (9) for the video camera (2) which defines a duct (8) conveying an air flow generated by air flow generating means (7) towards the transparent panel (5). Heating means (6) are provided for heating the generated air flow. At least one section of the conveying duct (8) has insulating walls. The invention relates also to a video camera holding device for use in protection cases.

Abstract: The present invention relates to a power supply system for video cameras (2) and for protection cases (1) for video cameras. The system comprises a first device (13), called as powered device since it receives power from a remote device, able to split a supply voltage (131) and a data signal (130) from a power supply input line (18). A plurality of power supply lines (14a-14e) are connected to a first output of the powered device (13) and they supply a plurality of electric components (7,8,9,10) via the supply voltage (131) extracted by the powered device (13). The system further comprises a power supply equipment (19) connected to the powered device (13) so as to receive as input the supply voltage and the data signal split by the powered device. A case and a method for powering a video camera are also described.