1. Max. up to 4 CH vehicle cameras, can take record for inside and outside the vehicle.
2. Video output for live view, playback with monitor.
3. H.264 Compression format.
4. Recording format：D1 and CIF.
5. Built-in single channel microphone.
6. Quick Search Overall Event Log.
7. The full recording time and date can be showing in the monitor directly.
8. Auto-Record after memory card Plug-in and Power Supplied.
9. Data Store in CF card for better safety and anti-vibration performance.
10. 4 sets of alarm input ports, built-in buzzer.
11. Support Record Video with audio, video, G-sensor and GPS data at the same time.
12. Optional for 3G module, control the driving status and data at any time. (SA-650CF-3GA).