ONVIF. H.264 Comprehensive Technology with dual transmission capacity. 2,8 mm 2,8 ~ 12 mm varifocal lens. IP66 protection, antivandalism IK10. TruVision cameras use H.264 comprehension with dual video stream, making easy to manage bandwidth utilized by the cameras. These cameras were designed to join the open communication standards PSIA and ONVIF and also Support some CGI commands for the simple integration into any IP system.