Q:Camera clarity, 1080p. 3mp. 4k, what does it mean

3MP, 3 million pixels should be valid pixels or still photo pixels

Q:How to find the camera dead ends

You see him in front of a lens! In front of the camera up and down about 80 degrees outside the corner are monitoring dead ends, the greater the number of the largest number of lens lens farther, the smaller his angle, dead on the big. Adopt it!

Q:What is the black box that monitors the camera connection?

There may be a power adapter, there may be Guangduan Ji, there may be a video distributor, there may be a screen splitter, there may be a hard disk video recorder, do not know which one you say.

Q:What is the reason for monitoring the camera's black screen?

Fifth, the control camera control equipment, such as DVR / NVR / capture card, check its related software is running properly, whether the latest version, if not suggested to contact the manufacturer to upgrade the software can be.

Q:Do i have a surveillance camera and a computer? Can the house be installed?

Living room can be installed, the bedroom or the bathroom is not suitable for Kazakhstan!

Q:How to connect a hard disk video recorder to a computer

(1) If it is in a local area network, as long as the hard disk video recorder inside the IP and computer IP in a network section on it. If you want to directly use the network cable can also, the method is the same, the first IP in a network segment, in a cross with the network cable can be connected through IE.

Q:Why mobile phone surveillance camera is always not online

2, with the network cable through the computer connected to the switch, you can see the online camera, and can also be connected through the Wifi wireless network IPAD, notebook, first of all to see if this camera is to support mobile phone viewing, if supported and this IP CAM has Access to the public network, and the phone is a smart phone that can be remotely monitored online

Q:Wireless remote monitoring camera farthest to monitor how far

Monitoring distance unlimited, there is a network can monitor ... have

Q:Will the video surveillance camera screen will jump out of this camera settings like the option?

It should be accidentally transferred out of the camera settings menu, if it is, then select the corresponding camera, and then exit the menu

Q:Use home computer camera how to install home monitoring?

The first transmission distance monitoring camera installation, generally need to use a few meters to tens of meters ranging from the transmission distance, but in accordance with the provisions of the USB standard, USB device, the longest transmission distance is 5 meters, so USB are Can not use long distance, which is what we use the USB camera to do monitoring the first problem encountered, the camera transmission distance. In fact, USB transmission distance can be resolved, USB can be extended through USB? HUB transmission distance, each additional HUB, you can extend the 5 meters, a total increase of 5 HUB, which is extended 5 times, each 5 meters, so The longest extension of 25 meters. Why is the USB demanding on the distance so strict? This is because the USB signal frequency is very high, the line in the process of transmitting the signal attenuation of the signal is very large, when the signal attenuation can not maintain the normal transmission of the signal, WINDOWS will prompt "to find unrecognized USB device" So the general distance can not be more than 5 meters!