cctv interference

[Nuvo]

Hi ive installed cctv at my house with cat6e cable and video baluns im getting interference on a couple cameras can i stop this with them clip on ferrites?

 

[tazz]

Are there lines moving across the screen.

 

[Nuvo]

Are there lines moving across the screen.

Yeah not bad but yes

 

[tazz]

It sound like a power fault,......either cable run is too long or the psu is not upto the job,
What rating is the camera & the psu

 

[Nuvo]

It sound like a power fault,......either cable run is too long or the psu is not upto the job,
What rating is the camera & the psu

Let u know when home bud