Düber
Well-Known Member
- Joined
- Jul 20, 2020
- Messages
- 1,543
I have one of these at each camera and at the dvr end (for each camera) , they do help.
12-00027/12-00499 CCTV Camera | Clearline Store
CCTV Signal and PSU Protector. Coaxial protection for high speed data transmission lines. Suitable for CCTV applications. They protect both the CCTV signal as well as the DC power supply voltage. These devices exhibit negligible insertion loss and are fitted in line at the equipment connection.
surgeprotection.co.za