Real-time record, 1-25 fps adjustable use sd (4G-32G)card to store,and easy to pull H.264, Dual-Streams Compression Specification ModelCP-MD2025CompressionH.264Video FormatNTSC/PALVIDEO INPUT4 CHVIDEO OUTPUT1 CHAudio Input4 CHAudio Output1 CHRecording ResolutionCIFDisplay Speed120fps(NTSC),100fps(PAL) for D1Recording Speed120fps(NTSC),100fps(PAL) for CIFStorage Media SDBackuo MediaUSBOperation ...