Stand-Alone DVR

Features: 1) Video input: PAL (625 L/F, 25F/S), NTSC (525 L/F, 30F/S), compound video input (BNC port, 1VP-P, 75 ohms) 2) Video output: PAL (625 L/F, 25F/S) NTSC (525 L/F, 30F/S), a composite video output (BNC port, 1VP-P, 75 ohms), a VGA output (frequency: 60Hz, resolution rate: 1024 x 768) 3) Audio input: lotus, 20 - 100mW, 10k ohms 4) Audio output: an audio output (lotus, 20 - 100mV, 1k ohms) 5) Compression format: video compression: H.264; audio compression: G.722 6) Image resolution rate: real-time display (704 x 576), VGA output (1024 x 768), video compression CIF (352 x 288), half-D1 (704 x 288), D1 (704 x 576) 7) Audio sampling rate: 8K sampling point per second, 16 bits per sampling point 8) Record definition: 3 (H: D1; M: HD1; L: CIF) 9) Image quality:6, from high to low (1, 2, 3, 4, 5, 6) 10) Record video file size as follows (only for reference): a) D1: quality 1-700M/H, 2-500M/H, 3-400M/H, 4-320M/H, 5-260M/H, 6-200MH b) Half-D1: quality 1-350M/H, 2-250M/H, 3-200M/H, 4-160M/H, 5-130M/H, 6-100MH c) CIF: quality 1-150M/H, 2-100M/H, 3-80M/H, 4-70M/H, 5-50M/H, 6-40M/H 11) Operating system: embedded real-time operating system (RTOS) 12) Port of the hard disk: PATA, SATA 13) Port of I/O: RS485, alarm input/output 14) Port of the network: adaptive Ethernet port of 10MB / 100MB 15) Power supply: 220± 30% V, 50± 3% Hz, 110±20% V, 60±3% Hz optional 16) Consumption of the machine (without hard disk): a) 30W (KDR-908, KDR-916) b) 20W (KDR-904) c) 25W (KDR-904A) 17) Dimensions (W x D x H): 440 x 436 x 96.2mm