1.Compression format:H.264 Main Profile 2.Video input:BNC x 8(1.0Vp-p/75) 3.Audio input/output,BNC x 8 / BNC x 1 Item No.Product PhotoSpecificationXK-98088 channels D1 standalone DVRProduct size:380x300x55mm Package size:425x380x135mm Carton size:70*43*40cm Net weight:3.0kgCompression format:H.264 Main ProfileVideo input:BNC x 8(1.0Vp-p/75Ω)Video output:BNC x 1(1.0Vp-p/75Ω), PAL:704*576,NTSC:720* ...