Model: SDVR004
Main Features:
1. H. 264 High Profile video compression, real time recording( 25 fps(PAL) / 30 fps(NTSC) for each channel. frame rate adjustable for each channel
2. AAC(Advanced Audio Compression) for audio
3. D1 resolution for each channel, which means each channel support 704x576(PAL)/704x480(NTSC).
4. Support 4 channel video and 4 channel audio recording
5. Vehicle speed sensor: 1 channel; Common seneor: 3 channels
6. Over-speed alarm
7. Support from +8V DC to +32VDC. Applicable for vehicles with +12V or +24V battery.
8. When the power input connects in reverse polarity, the auto-protect function can prevent the recorder and battery from damage.
9. Can use ignition to control the power.
10. The recorder provides each camera with stable +12V DC power; DVR can detect the short cut on power circuit.
11. Product Size: 115mm x 92mm x 20mm; Mainframe Weight: 0.5KGS
12. Support Gps