Is HD-SDI Best System For Surveillance?

I would like to know about SDI systems and if it is the best system in CCTV.

I need comparison between SDI vs other system like HD TVI, CVI and AHD, quality and price wise.

Login to read this IPVM discussion.
Why do I need to log in?
IPVM conducts unique testing and research funded by member's payments enabling us to offer the most independent, accurate and in-depth information.

**. *** ***** ****** ** **, *** ** *** ** the ***** *******.

*********, ** ** ****** ***** *** **** **** ******* ******* than *** ** ***.

** **** * **** **** ******** *** ** ***** **** -** ****** ** ** ********

*** ** **** ** ** *** ****** *** **** *********.

**, **** *** ***** ********. ** **** *** *** ******** this **** ******* *** ** ******* ***, **** *** ** saying *** *** *** **** ******* *****.

************** **** *** * ***** ** ***** ** **, ***** SDI ** ** ************ ******* ************** ** *** ******, ****** the ****** *** *******, ***** *** ****** *** ************, ** unlike ** ***** ** ******* *** **********.

*** ** ********, **** **** ***** ** ********** ** ****** outweighed ** *** **** ************* ***** **** *******.

******. ** ******* ********, *** ********* ***** ******* **** **** comes **** ******* ** * ***** *******. **** *** **** to **** ** ** ******* **, *****, ***., ** *** to ** ********** **** *** ***** *****.

** **** **** ************* ** ***** **** **********, *** ** potenitally '****' *** ** *** **** ***** ****** *********, *** / *** *******, ****, ************ *******, *** ** ********* *** (960H ***** **** *****).

**-*** ** *** * **** *********** *** ******** *****. ** was ******** *** **** ******* ******, ******, *** ********** **** - *** ***** (******* ** ****** ******* *** ********** *********) 292M ********. *** '*****' **********, *******, **********, *** *********** ** is *** ******** ******. *** *** **** ** '*****'. *** high ******* ******** * **** **** ** *.*** **** (***: 1.485 * ***** **** *** ****** *** **** *** *.*** Gbps *** **-***). ** *** **** ** ******** *** *****, the ***** ***** ** ** ********** **** *.***, ******** (******* MJPEG), ** *******. **** ** ***'* * **** *** **** effective ****** *** ******** *****. * ***** *** ******* **** it ***.