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Video input: PAL: (625L/F,25F/CH/S) NTSC: (525L/F,30F/CH/S) 8 CH composite video input (BNC, 1.0Vp-p75Ω) Video output: PAL: (625L/F,25F/CH/S) NTSC: (525L/F,30F/CH/S) 1 CH composite video input (BNC, 1.0Vp-p75Ω) 1 CH VGA output (Frequency 60 HZ, Resolution 1024768 ) Recording rate : PAL 11f/ch/s，625Lines Audio input: 8 CH audio input (RCA,20~100mv,10kΩ) Audio output: 1 CH audio input (RCA,20~100mv,1kΩ) Alarm output: 2 CH (N.O,relay close output) Compression Algorithms: Video compression: H246, Audio compression: G722 Resolution: Monitor display (704576), VGA output (1024768) Video compression CIF(352288) Half D1 (704288) Audio sample ratio: 8Ksample/second, 16bit/sample dot Recording resolution: CIF HalfD1 Recording picture quality: 6 levels(1 2 3 4 5 6) 1 is best Code flow: CIF : picture quality 1-150M/H,2-100M/H,3-80M/H (Only for reference) 4-70M/H,5-50M/H,6-40M/H HalfD1:Picture quality 1-350M/H,2-250M/H,3-200M/H, 4-160M/H，5-130M/H，6-100M/H Operating system: Embedded real time operation system (RTOS) IO connector: RS485, Alarm input and output Network connector: 10M/100M (Ethernet network port) Operating temperature: -10℃ - 55℃ Mainframe consumption: 45W (without hard disc consumption) Dimension: 440mm(W)435mm(D)96.6mm(H) You must have a return authorization number to return your product. Please contact support@GAOTek.com to obtain an authorization number, which shall be valid for 14 days after issued. This product is covered by a warranty of 12 months. You must have a return authorization number to service your product. Please contact support@GAOTek.com to obtain an authorization number. |