Immensenet Information Technology CO.,LTD is specialized field to made and sale the networking phone and particular phone and hard disk video recorder(HDD DVR).
Our networking phone include in IP(voip) phone,skype/usb phone,usb-pstn phone,conference/usb phone. DVR is include in mobile DVR, 4CH DVR,8CH DVR,9CH DVR AND 16CH DVR.