... to 48V DC Mobile DVR, 4-channel Real Time Full D1, HD1 recording, Support GPS, 3G, Embedded Linux ... input: 1.0Vp-p, 75 Ohms both B and W and color camerasOne channel PAL/NTSC output: 1.0Vp ... Distortion plus noise: ≤ -30dBRecording mode: sound and image synchronization Support GPS, embedded Linux system, 8 to ... with 3G & GPS internet. H.264 compression and Full D1 recording, Embassed Linux systems