bids are invited for usb camera with speaker phone for video conferencing system - 1.sensor- the camera sensor should be 1 / 2.7 inch high quality 2mp hd cmos sensor or better. the camera should have 72.5 degree or better field of view2.white balance-the camera should have an option of auto or manual white balance.3.gain- the camera should have an auto gain control.4.back light compensation- the camera should have a selectable back-light compensation. 5. noise reduction-2d & 3d or better. 6.s / n ratio-the camera should have a s / n ratio of >55db. 7. zoom-the camera should have a 12x optical zoom and 16xdigital zoom or better. 8.interface-the camera should have a standard video output and should support hdmi / dvi ports so that camera can be integrated with standard end points. apart from that , it should be supplied with usb 3.0 based capture card or should have native usb 3.0 support along with hdmi / dvi support so that it can also be connected with software based vc solution. it should have usb port for skype calling. 9.rj-45-it should have atleast 1 rj-45 port for ip camera functions.10. signal support-the camera should support 1080p@60fps. 11. control port-the camera should have an rs 232 port for communication . 12. presets-the camera should have at least 150 position presets.13.field of view-the camera should have 72.5 degree or better field of view.14.pan range-the camera should have a pan rotation angle of -170 degrees to +170 degreesor better.15.tilt range-the camera should have a tilt rotation angle of -30 degrees to + 90 degrees or better.16.accessory-the camera should be supplied with ir remote control as an included accessory. along with celling mount kit. 17.recording-it shall support direct recording on usb devices withour nvr requirement.18.certifications-it should have ce & latest cb certification and also cb test reports to be submitted.19.speaker & audio device- as per tech spech att.20.additional specification parameters - speakerphone& video conferencing system- as per tech spech att total quantity : 1