DS-KM9503

10.1-inch IPS touch screen with 1280 × 800 resolution Built-in SIP private server, up to 10,000 video intercom devices accessesUp to 128 network cameras can be added to the device Supports more than 2 speakers and microphones: Connects to external earphone (3.5 mm), external goose neck microphone Displays operation pages via HDMI Supports standard PoE & 12 VDC power supply Video intercom and access control functions: Call waiting, call priority configuration, call across buildings, call forwarding (call forward when no answer, call forward when busy, call forwarding schedule, one-touch call forwarding), IPC fowarding，Multi-party intercom View Less View more