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 monitoring system which brand is better

As the home surveillance camera in the set need to have a certain computer knowledge, so reduce the setup and installation of the trouble for the use of family members is very important.

Q:Monitor the camera in the monitor screen appears in the camera 001 what meaning

Specific recommendations to ask the two manufacturers of equipment. Personal feeling should be the camera with their own figures.

Q:Home surveillance camera with which brand is good?

This is very small, do not just look at it is not necessarily know it is a monitor it Usually work when the use of mobile phones to monitor the situation at home. If the family into the thief, but also to my mobile phone to send reminders, this time to save the video surveillance or screenshots, you can as evidence.

Q:What kind of surveillance camera is good for the hotel?

Corridor: generally with ceiling-mounted explosion-proof hemisphere, easy to install, the overall effect of beautiful.

Q:What is the name of the camera with the monitor?

Infrared waterproof integrated camera I have two, you see is not what you want!

Q:Monitor the camera if the power supply to him a large current, pay attention to the current is not the voltage, the voltage is 12V, then what will happen to the camera?

The voltage is constant, the current is not increased, such as the camera comes standard with the adapter power supply is 12V / 1A, if the switch for 12V / 5A or 10A, 20A power supply is the same, will not have any impact on the camera. The actual operating current of the camera does not increase as the power of the power increases.

Q:Digital camera and analog camera difference

The analog camera can convert the analog video signal generated by the video capture device into a digital signal and store it in a computer. The video signal captured by the analog camera must be converted to digital mode via a specific video capture card and compressed before it can be converted to a computer. Digital camera can capture images directly, and then through the string, parallel port or USB interface to the computer.

Q:HD camera is said that his clarity, infrared camera is that it's night vision function, in order to highlight the main features of the name of a

Monitoring If the surveillance camera is not able to complete the monitoring of the work, it needs to use other auxiliary tools to complete the entire monitoring process, which led to today's theme - PTZ

Q:An electronic surveillance camera every month to consume how much electricity

Connected with a computer, take the computer power. And some monitoring system needs a separate power supply, look at the instructions on it