InfoComm 2018: Tough Dog Security Showcases the HD Over Coax Panoramic Camera for SurveillanceJune 11, 2018 | Home / June 11, 2018 rave-video / InfoComm 2018: Tough Dog Security Showcases the HD Over Coax Panoramic Camera for Surveillance InfoComm 2018: Tough Dog Security Showcases the HD Over Coax Panoramic Camera for Surveillance