Q:I said is the monitoring of the camera, not what home with the camera, you can monitor the leader can also record the software, or hardware did not?

Of course, just add a pickup on the line.

Q:Panasonic surveillance camera wv-cp704 / ch corresponding to which foreign models

First determine the problem, of course, is the discharge method: 1. LAN problems arise, then ping the camera's ip address, whether normal,

Q:Monitor camera parameters how to see

Field of view: In engineering practice, we often use the horizontal field of view to reflect the shooting range of the screen. The larger the focal length f is, the smaller the viewing angle is, and the smaller the screen range is formed on the photosensitive member. On the other hand, the smaller the focal length f is, the larger the field angle is, and the larger the picture range is formed on the photosensitive member.

Q:Monitor the camera lens focal length is what the situation according to the scope of the big focal point what the situation according to the clear

The larger the focal length, the smaller the field of view, the larger the person in the picture, the clearer the detail.

Q:57 Road 1080P surveillance video requirements to store a month, how much hard disk space?

4 Road 500G to the top of more than a month, few have more than 7TB, you can look at Taobao looking for the camera to buy the shop side, you ask people, he will tell you.

Q:Is the camera pixel taller the better?

Although the output of the picture is large, but the quality of the image has not been really effective to improve, and even there may be serious distortion. Only physical pixels high picture will be really clear.

Q:What is the effective range of infrared surveillance cameras?

Now that the effective range of infrared camera monitoring is how much, bad conclusion, the general infrared camera 3.6-6 mm camera is generally within 40 meters, belonging to the indoor machine and the door is dedicated to wide-angle lens.

Q:I installed a monitoring camera admin user password forgotten! How do you handle

Dahua: username admin password admin

Q:How is the general surveillance camera connected to the computer?

(3) the camera's signal line connected to the video capture card, thus, completed the video capture card hardware installation. In addition, the need for software installation. Install the video capture card using the driver, MPEG encoder, *** and so on.

Q:Monitor the hard disk video recorder how to pick up the computer

VCR behind the network cable jack is connected to the Internet, the video recorder network after an ip address (such as 192.168.0.2) computer also have networking, the computer network to open a web page, the address bar into the video camera ip192.168.0. 2, will be able to visit