Recent content by Qualitech

hmm thanks never heard about this https://www.amazon.com/s?k=ground+loop+isolator+cctv&sprefix=ground+loop+isolator+cc&ref=nb_sb_ss_ts-doa-p_1_23 is this any better?

what is a ferrite bead style choke?

do you guys recommend running two analog cameras on cat 5 using a 5amp power supply what are some of the downfalls? currently experiencing low quality fizzy picture only at night once infrared kicks in only happens on one camera on the line other camera is fine not sure what’s causing it i...

same cable different camera

do you guys recommend running two analog cameras on cat 5 using a 5amp power supply what are some of the downfalls? currently experiencing low quality fizzy picture only at night once infrared kicks in only happens on one camera on the line other camera is fine not sure what’s causing it i...

also what if i double up on the pairs going to the power supply maybe doubling the power will help the night IR

it’s actually a tvi not sure if that makes a big difference but what do you suggest for best wiring siamese cat5 or cat6 which offers the better sheild to prevent these things.

g got it i will definately try all chances of a actual bad camera being in that mix?

it kicks into b/w and that’s when the waves begin one property is on and off for about 10 minute intervals and my house is all night no electric in the backyard

i installed a lorex analog 4k camera system for my buddy at his mom house. i used cat-5 with video baluns with a 5 amp power supply. one camera in the backyard comes up with wave lines at night intermittently then clear up. in the daytime it’s fine. At my house i have analog dome cameras as well...

I got it thanks

Ok i get you so this loop would remain pernament in the dvr if so you would need a extra spare 2 ports on the dvr to play with

so basically your saying to replace the siamese cable for that drop and install cat 5 with two baluns. Im accustomed to using baluns on other installs but never knew the difference in balanced or unbalanced. just to be sure you said 75 ohm unbal to 75 ohmunbal is preferred

Yea i kinda fear the fact of having to replace cable because everything was done while the house was gutted. Are there any analog cctv testers that can measure cable distsnces as well as interference or damage ? Also is it possible it can have something to do when the infared comes on it pulls...

No changes camera is in the backyard