Interfaces & Connections: | Alarm Input: 2, alarm input (0-5 VDC), Alarm Output: 2, alarm output (alarm response actions configurable), Alarm Action: Linkage Method Trigger recording: memory card, network storage, pre-record and post-record Trigger captured pictures uploading: FTP, SFTP, HTTP, NAS, Email Trigger notification: HTTP, ISAPI, alarm output, Email, Audio Input: 1, 3.5 mm Mic in/Line in interface, Line input: 2 to 2.4 V [p-p], output impedance: 1 K? 10%, Audio Output: Linear level, impedance: 600 ?, Communication Interface: 1, RJ45 10 M/100 M Self-adaptive Ethernet interface. 1, RS-485 interface (half duplex), Analog Output: 1.0V [p-p]/75?, PAL/NTSC/BNC. |