Advanced surge protection and filters for IP and analog AHD video systems. Designed to safeguard cameras, NVRs, DVRs, and other video devices from power surges, electrical discharges, and signal interference.
RJ45 DATA
LIGHTING PROTECTION
RJ45 overvoltage protection RJ45 Data cables for non-POE network devices, like NVR, IP cameras with local power adapter.
RJ45 DATA+POE
LIGHTING PROTECTION
RJ45 overvoltage protection RJ45 Data+POE cables for POE network devices, like POE IP cameras, POE switches and NVR with POE ports.
RJ45 DATA+POE
LIGHTING PROTECTION FOR DIN RAIL MOUNTING
RJ45 overvoltage protection RJ45 Data+POE cables for POE network devices, like POE IP cameras, POE switches and NVR with POE ports. DIN rail mounting version.
BNC VIDEO
LIGHTING PROTECTION
BNC overvoltage protection for analog AHD / CVI / TVI cameras connected with coaxial cable.
RJ45 WITH BALUN VIDEO
LIGHTING PROTECTION
RJ45 overvoltage protection for analog AHD / CVI / TVI cameras connected with twisted cable and balun.
BNC VIDEO + RS485
LIGHTING PROTECTION
BNC and RS485 overvoltage protection for analog AHD / CVI / TVI motorized cameras.
BNC VIDEO
GROUND LOOP ISOLATOR
Ground isolator against video noise due to ground loops, for analog AHD / CVI / TVI cameras.
Voltage surges transmitted through network cabling can cause severe and often irreversible damage to IP camera circuits. Electrical machinery, lighting systems, short circuits, and especially lightning strikes can generate voltage spikes of varying intensity and duration, capable of destroying any camera in a fraction of a second — often without leaving visible signs of damage. In digital CCTV systems, occasional surges are one of the leading causes of device failure, frequently resulting in the sudden loss of the video signal. In many cases, these repeated malfunctions are mistakenly attributed to poor product quality rather than electrical disturbances. Outdoor IP cameras are particularly vulnerable, especially when installed with underground or overhead cabling. If your IP video surveillance system is exposed to this type of risk, these protection devices provide an effective solution. Installed close to the equipment to be protected (camera, NVR, or network switch), they help shield your system from surges and interference, ensuring greater reliability and extending the lifespan of your devices.
This surge protection device safeguards the data lines of a network cable and is suitable for non-POE IP cameras. It can also be used with any network device that does not use or carry POE power, such as NVRs or computers. The protection module is equipped with 2 RJ45 ports and is installed between the incoming Ethernet cable (IN) and the device to be protected (OUT). It also includes a grounding wire, which must be connected to an effective earth ground in order for the device to provide proper protection.
This protection device shields equipment against all types of voltage surges caused by lightning strikes or electrical faults. In the event of a surge, the device can react within 100 ns and interrupt fault currents up to 5000A. The protection module is designed to withstand approximately 300 overcurrent events of 100A before replacement is required.
The device does not require any power supply.
Dimensions: 25x25x85 mm. Weight: 90 g.
This surge protection device safeguards the data and the POE power lines of a network cable and is suitable for POE IP cameras. It can also be used with any network device that use or carry POE power, such as POE NVRs or POE xswitches. The protection module is equipped with 2 RJ45 ports and is installed between the incoming Ethernet cable (IN) and the device to be protected (OUT). It also includes a grounding wire, which must be connected to an effective earth ground in order for the device to provide proper protection.
This protection device shields equipment against all types of voltage surges caused by lightning strikes or electrical faults. In the event of a surge, the device can react within 100 ns and interrupt fault currents up to 5000A. The protection module is designed to withstand approximately 300 overcurrent events of 100A before replacement is required.
The device does not require any power supply.
Dimensions: 25x25x83 mm. Weight: 70 g.
This surge protection device safeguards both data lines and POE power lines on a network cable and is specifically designed for POE IP cameras. It can also be used with any network device that uses or carries POE power, such as NVRs or POE-enabled switches. This version is designed for installation inside electrical panels on a DIN rail. The protection module is equipped with 2 RJ45 ports and is connected between the incoming Ethernet cable (IN) and the device to be protected (OUT). It also features 2 grounding terminals, which must be properly connected to ensure effective protection.
This protector shields devices against all types of surges caused by lightning strikes or electrical faults. In the event of a surge, the device can react in as little as 20 ns and interrupt fault currents up to 5000A. The protection unit can withstand approximately 300 overcurrent events at 100A before replacement is required.
The device does not require any power supply.
Dimensions: 25x75x51 mm. Weight: 66 g.
Voltage surges transmitted through video cabling can cause severe and often irreversible damage to camera circuits. Electrical machinery, lighting systems, short circuits, and especially lightning strikes can generate voltage spikes of varying intensity and duration, capable of destroying any camera in a fraction of a second — often without leaving visible signs of damage. In analog CCTV systems, occasional surges are one of the most common causes of device failure, frequently resulting in the sudden loss of the video signal. In many cases, these repeated malfunctions are mistakenly attributed to poor product quality rather than electrical disturbances. Outdoor cameras are particularly vulnerable, especially when installed with underground or overhead cabling. If your AHD video surveillance system is exposed to this type of risk, these protection devices provide an effective solution. Installed close to the equipment to be protected (camera and/or DVR), they help shield your system from surges and interference, improving reliability and extending the lifespan of your devices.
This is an overvoltage protection for coaxial cable, perfect for analog cameras and DVRs, supporting CVBS, AHD, TVI and CVI video format.
It connects to the end of the coaxial cable , just before the device you wish to protect (camera, monitor, video recorder etc.). The product is equipped with a female BNC connector, for the coaxial cable, and a male BNC connector for the device. There is also a ground cable that must be connected to the earth and is essential to guarantee an effective protection.
This product protects your devices against any type of overvoltage, caused by lightning or faults.
In case of overvoltage, this surge suppressor is able to switch off in less than 100 ns. interrupting any currents up to 5000A. This lighting protection is able to withstand about 300 overcurrents of 100 A before needing replacement.
This device does not require power supply.
Dimensions: 25x25x78 mm. Weight: 80 gr.
Just like the previous model, this is also an overvoltage protection device for analog cameras and DVRs, supporting CVBS, AHD, TVI and CVI video format. Unlike the previous model, it is used when the analog video signal runs through a twisted cable, by means of video baluns. This protection is suitable for both passive and active video baluns. It cannot be used to protect network devices, like IP cameras.
This surge suppressor connects between the incoming twisted cable and the device to be protected. It comes with 2 RJ45 sockets (IN-OUT) for the connection of the network cable that is normally used for this type of video wiring. There is also a ground cable that must be connected to the earth and is essential to guarantee an effective protection.
This product protects the device against any type of overvoltage, caused by lightning or faults.
In case of overvoltage, this surge suppressor is able to switch off in less than 100 ns. interrupting any currents up to 5000A. This lighting protection is able to withstand about 300 overcurrents of 100 A before needing replacement.
This device does not require power supply.
Dimensions: 25x25x85 mm. Weight: 90 gr.
This is an overvoltage protection device for coaxial cable and RS485 serial line. It is perfect for analog motorized PTZ cameras, supporting CVBS, AHD, TVI and CVI video format.
This protection module is similar to the RE-PR1 module, but provides the additional protection of the RS485 serial line , which is used for sending PTZ commands to most motorized cameras.
This surge suppressor connects between the incoming video-RS485 cable and the camera/DVR to protect both the video circuit and the PTZ control.
There are 2 female BNC connectors (IN / OUT) and 2 DATA IN 2 DATA OUT terminals. There is also a ground cable that must be connected to the earth and is essential to guarantee an effective protection.
This product protects the device against any type of overvoltage, caused by lightning or faults.
In case of overvoltage, this surge suppressor is able to switch off in less than 100 ns. interrupting any currents up to 5000A. This lighting protection is able to withstand about 300 overcurrents of 100 A before needing replacement.
The device does not require power supply.
Dimensions: 67x27x87 mm. Weight: 136 gr.
The analog video signal, CVBS or high resolution AHD / CVI / TVI, can be polluted by interference due to electromagnetic fields along the cabling. The main causes of video noises are ground loops, due to the different potential of the ground points of the system, as well as AC currents flowing near the video cabling. The protection shield of the video cable is ineffective against this kind of low frequency interferences.
If your video surveillance system is effected by these problems, you can try these video noise suppression filters.
Ground loops can cause serious problems to analog CCTV system, especially in medium / large systems. Small eddy-currents can flow through the cable shield, exploiting the different potential between the ground points of the system, generating unwanted video noises (See tutorial ).
If your monitor displays slightly distorted images or moving bands in the background , this ground isolator can help you because it interrupts the ground circuit, still allowing the video transmission. It connects along the video cable, preferably where the cable that comes from the camera connects to the rest of the system.
This isolator is suitable for analogue AHD, TVI, CVI cameras. In addition includes a surge suppressor against overvoltages.
The device requires no power supply.
Connectors: BNC male on camera side + BNC female / terminal block on wiring side.
Dimensions: 49x20x17 mm. Weight: 80 gr.
