1. Send e-mails attachment with image.
2. Save image on hard disk.
3. Sound alarm.
4. Video signal filter, for filtrate active and invalid channel.
5. Signal lost alarm.
6. Motion detection
7. Adjustable sensitivity.
8. Automatically lock.
9. Scheduled monitoring sessions, for timer snap.
10. Record video/ audio (with USB 2.0 audio interface) snap shot.
11. Automatic space management.
12. Stop recorder or capture still automatically on disk full.
13. 4-channel video input on one computer.
14. Supports on-screen display.
15. Displays date and time, or channel description on video.
16. Supports manual open/ close invalid channel, or add/ delete channel description.
17. Supports login and logout, by username and password.
18. Supports running background stealthy.
System requirements: 1. Windows 2000/ XP or better. 2. Pentium 4 of CPU or better. 3. 512MB of RAM better, microsoft directX 9.0c. 4. USB 2.0 free port. 5. Audio card/ true color VGA card. 6. Included in package: easyCAP002 4-channel USB 2.0 DVR. 7. USB cable. Quick install guide. 8. Software CD (driver & application).