F-F — Surge & Lightning Protection for Video Surveillance

⚡ F-F Surge Protection — A Reliable Shield for Surveillance Equipment

F-F specializes in developing protection devices for video surveillance systems and network equipment against surge voltages caused by lightning strikes or power fluctuations. These devices are especially important for outdoor cameras, antennas, and equipment located along long cable runs, where the risk of damage from induced voltage is significantly higher.

🔌 Product range includes:

• Twist LG series surge protection modules for coaxial video signal lines
• 12V DC power line protection for surveillance cameras
• PoE protection modules for Ethernet ports supporting IEEE802.3af/at
• Metal mounting enclosures for installing multiple protection modules at once

💡 Why choose F-F:
F-F devices help significantly reduce the risk of camera, recorder, and network equipment failure caused by lightning strikes and line surges. This is especially relevant when setting up security systems at sites with long outdoor cable runs — warehouses, parking lots, private homes, and site perimeters. The compact size of the modules allows easy integration of protection into an already installed system without major rework.