Features
1. Video Compression: H.264, H.264+Analog and HD-TVI
2. video input: 4-ch BNC interface (1.0Vp-p, 75)
3. Supported camera types: Support HDTVI input: 1080P/25Hz, 1080P/30Hz, 720P/25Hz, 720P/30Hz
4. Support AHD input: 720P/25Hz, 720P/30Hz, support CVBS input
5. Video Input Interface: BNC (1.0 Vp-p, 75)
6. Audio Compression: G.711u
7. Audio Input Interface: RCA (2.0 Vp-p, 1 k)
8. Two-way Audio:1-ch, RCA (2.0 Vp-p, 1 K) (using audio input)