Video Inputs: 16 Channels Audio Inputs: 16 Channels Display Rate: 480fps(NTSC), 400fps(PAL) Recording Rate: 480fps(NTSC), 400fps(PAL) Compression Format: H.264 Hardware Compression Preview Resolution: 704 x 576 Recording Resolution: 352 x 288 Support IE Browse Windows 2000 / XP -------------------------------------------------------------------------------- Specifications Model BS-4016HC Video Input: 16 Channels(PAL/NTSC) BNC(Vp-p=1.0V, 75ohm) Audio Input: BNC(Vp-p=2.0V,SNR > 83DB,Linear Electrical Level,1000ohm) Encode DSP number: 3 Preview Resolution: 704*576(PAL),704*480(NTSC) Video Compression: H.264, Support CBR, VBR; Frame rate: 25F/s(PAL),30F/s(NTSC) Output: 32kbps-1000kbps(CIF) Compression Resolution: CIF:352*288(PAL),352*240(NTSC) QCIF:176*144(PAL),176*120(NTSC) Audio Compression: OggVorbis, Sample ratio is 16KHz, Output ratio is 16kbps Alarm In/Out: 16 alarm in,4 alarm out WatchDog: yes Power Consumption: Less than 18W Working Temperature: -10 Degree-- +50 Degree Working Humidity: 10%--90% Dimension: 210mm*108mm Computer Configuration: (Recommend) CPU : Intel Series Motherboard: based on Intel 845 / 865 /915 Chipset Memory: 256MB or above Display Adapter: Nvidia Geforce Mx440 serials, FX 5200/5600 GeForce 6600 or ATI Radeon 7000/7200/7500/8500/9000 serials, ATI X700 Intel 845G/865G/915G integrated Graphics Controller