Q:3.6mm and 6mm surveillance camera can see the screen angle is how much

3.6MM angle is generally about 87 degrees 6MM angle is 60 degrees. The scope of the monitoring is not the same, a clear distance is not the same, 3.6MM lens is generally the best clear distance of 7-8 m 6MM lens the best clear distance of 15 meters 3.6mm: 90 ° about 6mm: 60 ° 8mm: 45 ° about 12mm: 35 ° or so

Q:Home pinhole wireless surveillance camera where to sell? How much is the miniature camera?

Object-oriented is the decomposition of the composition of the transaction into the various objects, the purpose of the object is not to complete a step, but to describe a thing in the whole problem-solving steps in the behavior.

Q:What is the difference between monitoring the camera and the usual?

3. Camera effect: monitoring with the camera, generally require high clarity, because the current computer camera commonly used sensor chip is Micron or modern photographic chip, these two kinds of chip camera, clarity are similar, if the use of 5 glass Lens, then the requirements are less stringent occasions are generally able to meet the basic requirements, and 30 frames per second speed is basically able to meet the monitoring needs. If you need better clarity, you can use the physical dynamic 1.3 million camera (not online nonsense 1.3 million, need to emphasize that the sensor chip and interface chip support physical dynamic 1.3 million camera, can really be considered 1.3 million ), This camera is generally better imaging results than the use of magnesium light and modern sensor chip camera, can get better than the average physical 350,000 camera effect, but the bandwidth occupied and CPU occupancy rate is very high. So easy to monitor the camera system easy to use.

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:Monitor host can not find the camera ip how to do?

Please make sure that the equipment is working properly (power supply is normal).

Q:Monitor the camera 1/3 and 1/4 of the difference there is nothing different CCD what is it

Monitoring camera is a semiconductor imaging device, with high sensitivity, anti-glare, small distortion, small size, long life, anti-vibration and so on. Surveillance camera security system, the image generation is mainly from the CCD camera, can also be stored out of the charge to change the voltage, with anti-vibration and impact characteristics are widely used.

Q:What is the meaning of the high definition and standard definition of the surveillance camera?

Camera is divided into ordinary camera (standard definition) and high-definition camera, standard definition camera is the physical resolution of 720P in a video format, 720P refers to the vertical resolution of the video to 720 lines progressive scan, the current standard definition In about 400 lines.

Q:The monitor camera does not display the image on the display

If the power is turned on, but the display no image display, is a blue background and "OFF" words, then the display menu to open the corresponding channel can display the image out.

Q:Camera gun 4MM, 6MM refers to what?

Monitor the camera said 4mm, 6mm is the size of the camera to monitor the camera, the smaller the number of mm mm, the larger the area of the monitor, the wider the angle, but the distance is not far, mm the greater the number of monitoring the farther away , But the monitoring of the angle will be a lot smaller, the specific parameters can refer to the following table, I was monitoring camera manufacturers, if you need a camera can contact me, the user name is my phone, hope my answer can make you satisfied, If you still do not understand the phone can be consulted

Q:Monitor the camera infrared light does not shine what is the reason

Daylight is not bright, or only see the little red dot, because the infrared light only issued infrared light. People can not see, only to see the red red dot red