The BS series LED bulbs of Zhongwei adopts an aluminum alloy shell with a single die-casting process, which is simple and compact, and has a beautiful appearance. It has good heat dissipation performance, which ensures that the service life can exceed 50,000 hours, which is 30 times that of traditional incandescent bulbs and 10 times that of fluorescent energy-saving tubes.

This is a manual of C. P31AK Ver2.0 motherboard of Colorful, which introduces the features, specifications, installation, driver installation, BIOS settings and other contents of the motherboard in detail.

C.P45 X3 Ver2.0 motherboard user manual, covering hardware installation, driver installation, and BIOS settings.

HP Photosmart Ink Adv K510 user manual, introduces the printer's components, control panel functions, how to operate the printer, copy, scan and use ink cartridges.

The LTC 0355 series is a black and white camera with a 1/3-inch CCD sensor. It offers high definition and sensitivity, allowing for optimal performance in any situation. It features easy installation, digital signal processing, on-screen display menu, and excellent image quality, making it the best choice for both beginners and professional users.

The LTC 0335 series black and white cameras are digital black and white CCD cameras with a 1/3-inch image format. They have excellent sensitivity and clarity, and can perform optimally in any situation. The cameras are easy to install and have features such as digital signal processing and on-screen display menu. With Bilinx technology, two-way communication can be achieved through the video cable, allowing for more accurate settings and adjustments, and improving the overall performance of the camera.

The LTC 0356 series are digital black and white CCD cameras with 1/3 inch image format, outstanding sensitivity and high definition and infrared filter. This camera can perform best in traffic control places. The easy installation, digital signal processing, on-screen menu, top image quality and excellent reliability bring the video performance of this high definition black and white camera to a new high.