Mobile surveillance unit

A supervisory control and data acquisition system to monitor deployments of fluid-handling devices, comprising:

• a camera at a fluid-handling facility;
• a computer integrated with the camera;
• a wireless modem at the fluid-handling facility communicatively coupled to the computer integrated with the camera and operative to transmit video on a first network connected to Internet, the video comprising one or more images, captured by the camera;
• one or more computers at the fluid-handling facility operative to effectuate operations comprising:
• obtaining data describing operation of a fluid-handling device based on signals from a sensor that is different from the camera at the fluid-handling facility,
• sending the data and the video to a remote server system configured to both serve a report depicting the data and associate the video with a network address by which the video is viewable on a user computing device by entering the network address into a program running on the user computing device;
• receiving a request to access the video from the user computing device after the network address is entered into the program;
• authenticating the user computing device by determining that the user computing device is associated with a data access account;
• and
• granting access to the first network in response to authenticating the user computing device, wherein the one or more computers at the fluid-handling facility are operative to send one or more web interfaces to the user computing device by which a user controls the camera and the fluid-handling device;
• one or more remote computers operative to remotely receive and store the data and to send instructions by which the user computing device obtains the video and an indication of the data describing operation of the fluid-handling device to a user in response to a request from the user computing device;
• and
• an actuator at the fluid-handling facility.