Camera Home Security
Camera Home Security Related Searches
Camera Home Security Supplier & Manufacturer from China
Okorder.com is a professional Camera Home Security supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest Camera Home Security firm in China.
Outdoor surveillance camera what brand good ah
- According to the camera brand, then the following brands are very good.s
Monitor the farthest distance from the camera can be far, which manufacturers out
- Install the variable speed movement of the ball machine lens can achieve 30 times zoom, the focal length is generally from 4mm to 96mm, monitoring distance can reach about 150 meters.s
How to use the network cable to connect the surveillance camera?
- 2, some camera is a digital camera, direct use of cable digital transmission of video, cameras and video recorders are connected through the network cable on the switch, are transmitted through the network video.s
What is the difference between a camera and a monitor?
- Camera digital camera The wide range of cameras, the basic principles of its work are the same: the optical image signal into electrical signals, in order to facilitate storage or transmission. When we shoot an object, the light reflected on the object is collected by the camera lens, focusing it on the light receiving surface of the camera (such as the target surface of the camera tube), and then through the imaging device to light into electricity, that is, "Video signal". Photoelectric signal is very weak, need to be pre-amplifier circuit to enlarge, and then through a variety of circuits for processing and adjustment, the final standard signal can be sent to the recorder and other recording media recorded, or spread through the transmission system or sent to the monitor display.s
Monitor the camera when shooting white, is the kind of white, basically do not see the image, and exposure like
- Your camera should be the kind of fixed focus is not adjustable I can clearly tell you that your CCD chip problems Warranty bar as long as no burn is to free repairs
Monitor the camera with a USB camera
- of. The current generated by these two complementary effects can be recorded and interpreted by the processing chip as an image. CMOS CCD for the most important advantage is very power. Unlike the diode composed of CCD, CMOS circuits
What kind of surveillance camera points
- Infrared integrated camera, integrated camera, infrared hemisphere, ordinary hemisphere, explosion-proof hemisphere, constant speed ball, medium speed ball, high speed ball, network camera, gun camera (low light, wide dynamic, color to black) And so ons
Can I monitor the camera?
- Can ah now a lot of surveillance cameras have zoom function Samsung Dahua Hai Kang and other camerass
What is Virus Protection
- What is virus protection? Virus protection is also known as anti-virus software, which is a program designed for making your computer free from risks or danger and help you keep yo...
How to open lockers in middle school？
- In the face of a large number of schools with locker，you probably want to open your locker in the fastest way. Rest assured, Practice makes perfect.The following is the way that ...
What Is Fabric Image
- Nowadays, all kinds of fabric image appears in our life. But do you know what is fabric image? You can easily personalize T-shirts, polo shirts or other clothing or fabric items by...
What is the Definitions for Safety and Security
- Believe it or not, in many languages, there is only one word for safety and security, for example, in French it is 'sécurité' and in Italian it is 'sicurezza.', b...
How to put shelves on a wall？
- Use rack, extensive functionality, it is loved by the public.Installing shelf on the wall can save space,how to put shelves on a wall？which becomes the most concerned problem,Let...