Rodent Proof Cabling

Author: Brian Rhodes, Published on Oct 18, 2012

The biggest risk to your surveillance systems can be from the smallest threats. Cabling that connects and powers cameras is quite vulnerable, but often nothing is done to protect it from being damaged by insects and rodents. In this note, we examine the problem of rodent damaged cables, the options for combatting the issue, and how much those options cost.

Problem Overview

****** ****** ****** **** ******* ** ******* ****** ***** ********* and **** *****. **** **** ****** ** ******* ** "***********" jacket ******, *** ********** ***** ** **** *********** ** ******, breaks, *** ************. ***** ***** ************** ** ***** **** ** video ************: ****, ***, *** ******* ***** ** ********** ** being ******* ** *****, ********** ** ****-**-****** *********.

***** *** ******* ******* ***** ******* *** * ******* ** reasons:

******* *******: *************'* ***** **** **************** ***** ********, *** ******* ********** **** ** **** ******* length ** *****. ********** ***** *** ******** *** ******* ** cabling ******** ** ******* *********, **** ******* *** * ******** target ** ******.

********* ** ********: *****, ******* **** * **** ****** ** *** ********** materials ** ** *** *** ********** ******. ** *** ******* of ****** **** *******, ***** *** **** ********** **** *******. In ******** ** ***** ****, *** ****, *******, *** ***** of ******* *** ******* *****.

******/****************:******* ***** ** ********** ********* ** *** ****** ** ********** ****** ***** *******, or *** ********* ** *** *** ** *** *******. **** affinity ** *** ****** ** *********** ***** ******.

*** ***** ***** ******* ******** ******** ** ******* ******:

*** ******* ** ********** ******* ****** *** ******** ****** ** hard-to-reach ********* - *** **** ** ***** ******** ****** ** ceilings *** *****, *** ***** ** **** ****** ** *** earth ** ***** ********. ** * ******, ***** ******* *** expensive *** ***** ****** ** *********** ** ******* ***** *** re-running ****** ********.

Problem *********

***** *** * *** ******* ******** **** ****** '****** **********', including:

  • ****** *********: ********* ** ******-***** ******** **** ***** ***** ** ***********, ****** **** **** ***** cover **** ****** ** ********** ** ****** ***** ** *****. Kevlar ** ********** ***** *** **** *** ******* *******.
  • ******* ***** *********: ** *********** ** ******, ***** ******** ******** *** ** installed ****** ******** *******.
  • ********** ******* *********: ********* ******* ******** *** ********* ****'****-******' ************* **** *** ********* ******* ****** ***********.
  • ****-**** ******* *******: ******* *** ** ***** ****** ****** ************ **********-**** ****************** ** **** ***** *** ******** **** ************.
  • ********** ******* **** ********: **** *********** **** ********* ******* ** ******* ******* ** bay ** *************** ************ ***** ************'**** ********'. **** ****** ******** ******* ** ** ****, *** ***** installed ** ** '****** *********'.

***** **********, ****** ******, ******* ** ********** ******** ******* ******* cabling ** **** ******* **** ** '***' ******, *** ** sealed ********. ** *** **** *******, ** ******* *** ******* cost ** **** ********.

Cost **********

** * ******* ****, ***** **** ********* ****-****** *********** *** those **** *** ******** ******** ** *******, ** ******* *** EMT. *******, **** ****** ** **** *** **** ****** ** both ********** ********* *** ************ *****. ******** ********* *** **** expensive, *** *** ******* (*************) **** **** *** **** ****.

  • *******: */*" ****** ***** ** ******* **$*.** - $*.***** ****. *** ** ******* *** ** *** ****, ******* adds ~$** - $**.
  • ********* *******: ******* ******* ******* ** ***** ********* *********, ********* ******* using **** ** **********$*.**-$*.***** ****. *** *** ******* ****** ***, ***** ********* ******* add ~ $** - $**.
  • ******** ********: ***** ****** ** ****, ******* ****** ** ********* ** coating ******* **** ********** **** ******* $*.** - $*.** *** foot. *** *** ******* ***, ******** ******** *** ~ $* - $**.

*** * ******* ****** ** ** - ** *******, ****** 'rodent ********' ******** *** *** $*** - $**** ** ****, but **** ******* *** **** ********* ** ******* **** *** operation **** ** * ****** ** ********* ********, ***************, *** repair ********* *** *****.

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