USB 2.0 DVR Adapter
Send e-mails attachment with image
Save image on hard disk
Sound alarm, signal lost alarm
Video signal filter, for filtrate active and invalid channel
Motion detection
Adjustable sensitivity
Automatically lock, while not any operate
Schedule monitoring sessions, for timer snap
Record video/audio (with USB2.0 audio interface), snap shot
Automatic space management
Supports login and logout, by user name and password
Supports running background stealthy
Supports on-screen display
Display's date and time, or channel description on video Supports manual open/close Invalid channel, or add/delete channel descriptions