http://gotecohoo.taobao.com/shop/view_shop.htm?tracelog=twddp Taobao Monopoly, product name: USB interface fixed zoom HD 720P video conferencing camera 1.3 megapixel Brand: Dynamic Fox Tecohoo Model: Tecohoo-V720 Product Weight: 730g Dimensions: 240 x 145 x 95mm Resolution: 1280 x 720 (30 square feet or less suitable meeting room) Manufacturer: Fox Technology Co., Ltd. of Shenzhen moving Tecohoo-V720 with a new 8-megapixel HD 2.5mm lens, image reproduction High broader perspective (up to 170-degree viewing angle), the image distortion control at 22% or less; truly high-quality images 720P (1280 * 720 resolution, 30 frames / sec); USB HD 720P video conferencing camera angle, no video capture card, USB plug and play free driver design, vertical and horizontal rotation, image inverted, custom PTZ speed, power features such as call preset position; another USB HD 720P video conferencing camera with wide-angle high-performance full-focus lens, whether you're watching 20cm or 5 meters from the scene, USB HD 720P video conferencing camera angle are able to offer you the best quality and the Order of exhibit high-definition screen, eliminating the need for manual focusing cumbersome and awkward scenes! This watch is suitable for small and medium sized conference rooms, personal desktop video capture, seamless docking "Polycom PVX_8.0, Cisco WebEx Series" and other video conferencing software and QQ, MSN, SKYPE, etc. video calls. USB HD 720P wide-angle camera, video conferencing, video conferencing systems industry dedicated camera. Beautiful appearance, unique shape, compact structure; running smoothly, no noise, PTZ speed adjustable; positioning accuracy and stopping without deviation jitter, high reliability; long-term stable operation, easy to use, no maintenance. With multi-point target presets, memories, area scan, auxiliary switch control, infrared remote control functions. 360 ° horizontal unlimited scanning range is compatible with a variety of control protocols, using the standard RS422/RS232 control. If you want the remote control pan / tilt / under the operation to obtain high-quality color images, USB HD 720P video conferencing camera angle is undoubtedly the best selection and packaging simple, compact. This camera has a high-speed, wide field of view rotation, tilt quiet operation. Suitable for use in poor light conditions, video conferencing, distance learning, group training, surveillance, sports, concerts and internet communications, network communication applications. USB HD 720P Wide Angle video conferencing camera is your best choice. Model Specification: Sensor: MT9M034 Effective pixels 1.3 million. (1280 * 720 foot 30 frames / sec) Supported Resolution: 720P (1280x720) VGA (640x480) CIF (352x288) Support Speed: 720P: 30fps Minimum illumination: 5.0 Lux@F2.0 Lens: 8 million pixels; 2.5mm lens ; Lens Angle: 170 ° Wide Angle Focus: 30mm ~ infinity Exposure: Auto White Balance: Auto / Manual SNR: 48dB or more Interface Universal Serial Bus (USB2.0) around the rotation angle: (Pan) + /-180Σ ( 0 ° ~ 360 °) tilt angle: (Tilt) + /-60Σ (0 ° ~ 120 °) Pan / Tilt Speed: 60 ° -120 ° / sec Power: DC 12V Dimensions: 240 x 145 x 95mm Product Weight: 730g (including cable) Cable length: 5 m (with the "USB extension cable with signal amplifier" can be extended 30 m) standard list of video conferencing camera a machine IR infrared remote control 1 set Manual 1 Power adapter 1 set Gold-plated USB video cable 5 m an RS232 PTZ control cable 3 m 1 Ceiling bracket 1 set Certificate 1 warranty card 1 Shenzhen Science and Technology Development Co., moving Fox 4008 -558-118 Fax: 83592305 Website : www.tecohoo.com Address: Futian District, No. 2001 Shennan Road, Room 1602, Block B, Jialin Heights Court