Q:How to install CCTV in the simplest way?

To use the computer as a monitor, you must buy a collection card, more than 100 pieces, not expensive.Of course, if you want to do with the real deterrent, few video..... It directly buy a simulation model camera, something like 10 dollars less than..... Made of plastic, plug and bright infrared lamp.There are 1 ways, and some video camera comes with SD memory card, 1G can automatically take 2, 3 hours of that kind. Maybe you can change the memory card for a larger size.

Q:Video monitor prices

Prices, monitors, brands, TCL, HIZOR, MYWAY, etc. are expensiveThe second tier brand Tiger clinkstone worried stone and so on the price a little cheaper

Q:What are the differences between security monitoring and project and channel?

Security monitoring often refers to the project and channel refers to product differentiation:The product of the project: refers to a portion of the goods for the project on the use of qualitative brand, generally not online sales, product quotation by agents or manufacturers record, protected areas and products of the project, which is part of a project by the company for other companies can no longer record, no record of the company also cannot be duly authorized.

Q:Is it OK to monitor TV instead of closed circuit?

Monitoring system is one of the most widely used systems in security system. Now, the site monitoring system is a handheld video communication device, and video surveillance is the mainstream now

Q:What should be paid attention to in the installation of security monitoring?

The correct grounding can minimize the effects of the ground loop. The voltage difference between the different ground shall not exceed 100mVAC (measuring the pressure difference between the disconnected coaxial cable and the shield layer and the ground terminal of the BNC behind the device).

Q:What kind of equipment does the school security monitoring system have?

Background: matrix control display device (Analog), DVR (digital), distributor, keyboard control, console, TV wall, monitor, display, switch (Networking and remote monitoring and control) code converter (digital to analog dual control) and LED display (visitors display) etc..

Q:How to control remote control of closed-circuit system

In your way, must be in each shop to do routing in the port mapping, your network is fixed IP or ADSL class of dynamic IP, if it is fixed IP, just like LAN, easy access. If it is ADSL, it is best to do a dynamic domain name, peanut shell is good, there is free. Then your laptop with a browser enter each store access domain, or install a client software, 5 domain names to connect 5 stores.

Q:How to distinguish surveillance cameras?

Analog camera (Camera) is a front-end device for monitoring the scene image. It takes CCD image sensor as the core component, plus synchronous signal generation circuit, video signal processing circuit and power supply. In recent years, low cost CMOS image sensor has a rapid development, based on the visual telephone or video conference system camera CMOS image sensor was applied to the requirement of image quality is not high. Due to the resolution and low illumination of the CMOS image sensor, the main target is not as good as the CCD image sensor at the moment, so the video camera is still used as a CCD camera in the TV monitoring system. Analog cameras (Camera) output signals are video signals, and can only transmit one-way video signals, which need to be connected to monitors or hard disk recorders for surveillance and video recording.

Q:Security monitoring system configuration, villa use.

KIWI2 home network camera Trolltech fruit, no wiring, no set, plug and play, can also use mobile phone to watch video real-time monitoring screen, and point to point access, the absolute protection of the privacy of the family! You can put it in the main living room, set the alarm area, if you set the thief into the area, the alarm image will immediately pushed to your mobile phone screen, you can host a key to start the alarm to scare the theft, also a key alarm to 110 or the property, let them come and help you see the situation inside the house.

Q:How to connect the CCTV special monitor power supply?

TV monitoring system plays a unique role in modern architecture, it can be widely used because it is important to real-time image, and truly reflect the monitored object, it has become a people to monitor and control in modern management is very effective tool.Television monitoring system consists of four parts: camera, transmission, distribution, control, image processing and display. The system is a two-way multiplexing system that transmits video signals to the receiver and transmits control signals and power to the camera.