The DORLET AVDS system is a high-end controller that allows two doorphones and two cameras to be connected for Audio and Video IP communications. It allows to provide intercom and IP video to the ASD / 1, ASD / 2 and ASD / 4 Access Control systems. Easy integration by meeting SIP communication standards. This AVDS incorporates high performance video processing with graphics accelerator. Possibility of connecting intercoms and / or cameras separately Allows integration with SIP PBX (registration / non-registration) to act with a single IP as two independent SIP intercoms. (The PBX must support two extensions on a single IP). Remote monitoring and control. Integration in DASSnet platform. DORLET discovery protocol for configuration. Firmware update Online or by USB. Compatible with 6-wire analog interphones. In case of connecting 4-wire analogue interphones, a 4-to-6-wire converter is necessary. Compatible with DASSnet V2.1.3 software or higher. Not compatible with DASS.