DVR دو کاناله ضبط روی SD 128G

True 2-way SD card recording module!

1. supports two AV inputs, 1 output.

2. support the boot recording, manual recording, motion detection.

3. using the latest high compression ratio of MPEG4 compression, video format ASF, audio format MP3.

4. the fixed resolution of 640 * 480

5. frame rate: 15, 30 frame optional

6. support for high-speed SDHC card recording, maximum support 128G capacity (TF card to expand storage capabilities)

7. supports a wide voltage 5-30V

8. support for simultaneous real-time two-way video, two-way or manually while taking pictures

9. with power protection interface can be accessed 3.7V lithium battery

10. the interface to the machine can be powered via USB.

11. with RS232 serial port expansion capabilities

12. with alarm trigger function

13. Support infrared remote control to operate the machine

14. with automatic cover function, loop recording never fully recorded.

15. the machine comes with electronic watchdog, unattended, ensure the machine is working properly, never crash

16. the tape time watermark

17. supports two-way screen with the screen display and a separate enlarge

18. high, medium, and low quality selectable

19. support for Chinese Simplified, Chinese Traditional and English in three languages

20. standby power consumption is about 2W, operating power is about 2.4W