1)Image sensor :1/5" color CMIS
2)Picture Element : 640(H)*480(V)
3)Gamma characteristic : 0.45
4)IR distance : 15 meters
Detailed introduction to Digital Wireless USB DVR Kits:
1) Maximum can support 4 sets of tx camera for quad functions
2)Transmission distance:150 merers in the open air
3)Send e-mails attachment with image
4)Auto Ack&retransmit ,short switch time and intelligent frequency hopping
5)Adjustable sensitivity , can adjust the image of all channels
6)Support USB1.1 ,USB 2.0 interface,driver can support Vista / XP/2000/MAC/2007
7)Support 4 channel video inputting on one computer
8)Support login and logout, by user name and password
9)Support running background stealthy