cctv

9 channels economy-embedded hard disk video recorder Video input: 9 channels; BNC output:1 channels, 4 alarm input and 1 relay alarm output. RS485 connection can operate remote-camera. Powerful networking capabilities, support for multiple users. Use of network connectivity to remote monitoring operation. Compression mode: MPEG4. Support network view. Support USB backup. Compatible with NTSC and PAL format. Support zooms, auto function, watermark security. Four optional levels of image quality: very high, high, normal, low. Record and playback frame rate changeable for recording. Support alarm recording, time recording. Support loss and motion detection functions. Multi-function searches: be able to distinguish different alarm records and time records from ordinary records; be able to search by time, by segment or by event. Support various playback modes: pause, several fast forward and backward play modes. One ATA-100 Hard Disk Interface, support Over 300G Byte.