A video surveillance service shares image streams with first responder agencies in the event of emergency. Nominated agencies establish access credentials at the surveillance service data center. A camera is shared by a customer administrator's selection of permissions on each camera via privileged web-browser or mobile device. Permissions enable selection by static meta data such as type, audio, location, motion, recognition, PTZR, spectrum, and epoch. Video streams of present and past epochs are controlled by ranges of time. A responding agency receives an electronic notification from the administrator to present their access credential and a handle for each shared camera of interest. A notification may be customized for each responding agency and each event by dynamically generating a link to a secure webserver which records geo-location or network identifiers for validation. Video servers include virtual machines dedicated to each responding agency but controlled by a customer administrator.