8 facts about the purchase and installation of CCTV systems

the camera has 1/2.5” 5Megapixel Progressive Scan Aptina CMOS
Has the ability to capture images with extension H.264 & MJPEG (dual stream encoding)
The camera also has a power port and also has wifi support
zx-ip30050 support smart phone software and The same is applicable for 10 persons
zx-ip30050 has Full HD
The ability to monitor network and CMS and DMSS
Electronic shutter speed of the camera is Once every ten milliseconds Either automatically or manually adjust
Protocol that is supported by this camera IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP,RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS,Bonjour

8 facts about the purchase and installation of CCTV systems

CCTV stands for Closed Circuit Television is a simple explanation, it is a set of security cameras that are connected to a central monitoring system. Since the cost of such systems, CCTV and day between home owners, businesses, personal property and buildings, they gain more supporters.

But what is important in buying a CCTV system?

1. Assess your needs.

 Whether you want to monitor the traveling public? Want to see their faces, or goods or groups of people can discern? Want wireless or wired? You will need interior or exterior space systems that cover? Do you want a network camera that is able to send videos via Internet? Your system should have a camera? What is your budget?

2. Select the camera type.

 Based on their needs and circumstances, to choose the best camera:
• Wireless cameras: a color camera standard. Most cameras internal / external IR filter for night vision are today's pictures of the night, for improved contrast and detail, is black. Port of wired camera, BNC or DIN type and require separate video cable as well.
• Wireless: The wireless cameras have many of the affordable solution to set up a surveillance system at home or at work. The latest digital cameras are safe, they will not interact with home appliances and provide a clear picture and sound.
• IP / Network IP cameras, or network, is an alternative. The camera is connected to the modem and you'll be Czech or control your security cameras from anywhere in the network are. Many of them have the possibility to record videos on your computer.

3. Specify the type and quality of the image sensor inside the camera. 

Sensors, CMOS or CCD cameras using hunting images. Cheap cameras or small, is Snsvrshan CMOS image quality that is lower in low light conditions, it gets worse. But better cameras, CCD sensor sizes are larger. The larger sensor, better image quality and more. Sensors in the quarter with higher density, to produce the best images.

4. Black - and - white or colored picture of the set

If you want to install your system in an environment that is extremely poor lighting conditions, the camera switches to black and white, it is recommended that you have better conditions in . But if you intend to install the proper indoor light, color camera only mind. Top color cameras today are suitable for both internal and external applications and the infrared filter, also benefit from a good night.

5. Check out the light.

One of the most important, is the amount of light. Lighting levels are measured in units of lux, the lower the number the less light the camera needs to reconstruct the image.

6. Choose a picture resolution. 

Higher the resolution, the better the image quality will be recorded. 330 is the minimum resolution for a camera and a better camera resolution, are more than 400.

7. Choose a monitor with a resolution that your camera is compatible.

 Did not require much explanation. The picture quality is one thing to be seized, and the screen quality monitoring have chosen something else. To view high quality images, you need to display well.

8. Get a recording device for the system.'s Best digital video recorder is a video on the hard disk holds the purchase.

Usually such devices filling space with hard drive, start deleting the oldest videos, so do not worry about it any time.