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Doorbell, lead the all-digital monitoring
2012-08-27 11:04:09

 

The VCR three brothers Big Brother digital hard disk recorders, give yourself an English name called the DVR, sounds very Western style, can be considered the "elders" of this product in the security industry. Came into contact with the security products, DVR's attention was gradually increasing trend. It is a collection of videos, split screen, PTZ control, alarm, transmission and other functions into one.
In terms of product applications, the Big Brother seems to have an unusual performance. Do not look a "D" in its name, in fact, and it is with the front camera is a full simulation of the device. For analog surveillance cameras, whether products or internal technology is already very mature; design, various vendors DVR or less the same, if you really want to breakdown, then they would have to see if it supports audio transmission and HDMI interface .
 
    NVR is a very eye-catching storage products, much higher than the DVR for image resolution. Most of the market on the NVR supports HDMI interface the same H.264 compression standard, the output image resolution up to 1080p. Clear, high-definition imaging effect not only on the front-end equipment, VCR requirements for the back-end is also high. In contrast images of other channels, imaging can also be reached 720p.
Application areas, NVR doing my masters in the field of high-definition monitors. In important areas such as finance, transportation, safe city, network monitoring storage not only provide high-definition images, but also provides a convenient backend management program. This is the advantage of the network, but also the advantage of the NVR. The VCR three brothers Big Brother digital hard disk recorders, give yourself an English name called the DVR, sounds very Western style, can be considered the "elders" of this product in the security industry. Came into contact with the security products, DVR's attention was gradually increasing trend. It is a collection of videos, split screen, PTZ control, alarm, transmission and other functions into one. In terms of product applications, the Big Brother seems to have an unusual performance. Do not look a "D" in its name, in fact, and it is with the front camera is a full simulation of the device. For analog surveillance cameras, whether products or internal technology is already very mature; design, various vendors DVR or less the same, if you really want to breakdown, then they would have to see if it supports audio transmission and HDMI interface .
    NVR is a very eye-catching storage products, much higher than the DVR for image resolution. Most of the market on the NVR supports HDMI interface the same H.264 compression standard, the output image resolution up to 1080p. Clear, high-definition imaging effect not only on the front-end equipment, VCR requirements for the back-end is also high. In contrast images of other channels, imaging can also be reached 720p. Application areas, NVR doing my masters in the field of high-definition monitors. In important areas such as finance, transportation, safe city, network monitoring storage not only provide high-definition images, but also provides a convenient backend management program. This is the advantage of the network, but also the advantage of the NVR.The VCR three brothers Big Brother digital hard disk recorders, give yourself an English name called the DVR, sounds very Western style, can be considered the "elders" of this product in the security industry. Came into contact with the security products, DVR's attention was gradually increasing trend. It is a collection of videos, split screen, PTZ control, alarm, transmission and other functions into one.
In terms of product applications, the Big Brother seems to have an unusual performance. Do not look a "D" in its name, in fact, and it is with the front camera is a full simulation of the device. For analog surveillance cameras, whether products or internal technology is already very mature; design, various vendors DVR or less the same, if you really want to breakdown, then they would have to see if it supports audio transmission and HDMI interface .
 
    NVR is a very eye-catching storage products, much higher than the DVR for image resolution. Most of the market on the NVR supports HDMI interface the same H.264 compression standard, the output image resolution up to 1080p. Clear, high-definition imaging effect not only on the front-end equipment, VCR requirements for the back-end is also high. In contrast images of other channels, imaging can also be reached 720p.
Application areas, NVR doing my masters in the field of high-definition monitors. In important areas such as finance, transportation, safe city, network monitoring storage not only provide high-definition images, but also provides a convenient backend management program. This is the advantage of the network, but also the advantage of the NVR. The VCR three brothers Big Brother digital hard disk recorders, give yourself an English name called the DVR, sounds very Western style, can be considered the "elders" of this product in the security industry. Came into contact with the security products, DVR's attention was gradually increasing trend. It is a collection of videos, split screen, PTZ control, alarm, transmission and other functions into one. In terms of product applications, the Big Brother seems to have an unusual performance. Do not look a "D" in its name, in fact, and it is with the front camera is a full simulation of the device. For analog surveillance cameras, whether products or internal technology is already very mature; design, various vendors DVR or less the same, if you really want to breakdown, then they would have to see if it supports audio transmission and HDMI interface .
    NVR is a very eye-catching storage products, much higher than the DVR for image resolution. Most of the market on the NVR supports HDMI interface the same H.264 compression standard, the output image resolution up to 1080p. Clear, high-definition imaging effect not only on the front-end equipment, VCR requirements for the back-end is also high. In contrast images of other channels, imaging can also be reached 720p. Application areas, NVR doing my masters in the field of high-definition monitors. In important areas such as finance, transportation, safe city, network monitoring storage not only provide high-definition images, but also provides a convenient backend management program. This is the advantage of the network, but also the advantage of the NVR.

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