CCTV & Security SPD
CSMS-SV2L series surge protective devices for network cameras are designed and manufactured in accordance with IEC and GB standards. They are suitable for surge protection of surveillance cameras with AC/DC power supply and network ports, featuring a multi-functional integrated design. Based on the equipotential principle, they handle lightning impulse currents by achieving potential balance of lightning impulse currents inside the protector, eliminating potential differences between various lines connected to the protected equipment, thus realizing surge protection with excellent and stable performance.
CCTV & Security SPD
Our products can effectively clamp the instantaneous high voltage of the circuit, ensuring that all subsequent precision electrical equipment and industrial control instruments are not damaged by surge currents.
CCTV & Security SPD
Uc(V) :
DC40V/AC320V
Un(V) :
DC24V/AC220V
In (8/20 μs):
10kA
Imax(8/20 μs):
20kA
Reference Standards:
IEC61643OEM/ODM Acceptable
Additional Function:
Thermal Tripping Protection, Status Indicator, and Remote SignalingProduct Advantages
The premium core components feature excellent anti-aging performance and stable electrical properties under long-term and frequent surge impact, effectively extending the overall service life of the equipment and reducing frequent replacement costs for users.
Easy Maintenance
Standard DIN Rail
The product is compatible with the industry-standard 35mm DIN rail mounting specification, which is highly universal and adaptable.
Dual Overcurrent & Overheat Protection
with Fault Indication
It is equipped with a built-in integrated overcurrent and overheating temperature-controlled tripping device.
Superior Electrical Performance
Better Surge Protection
The product boasts superior electrical performance with outstanding core parameters. It achieves extremely low leakage current during normal operation, which effectively reduces no-load power consumption and energy loss.
Pluggable Modular Design
Easy and Quick to Replace
This surge protector adopts an advanced pluggable modular structure, realizing independent and flexible module assembly.
Product Design
The installation design principle of the entire machine is developed and produced strictly in accordance with international lightning protection standards.
Innovative Design and Advanced Safety Features
Smart & Connected Design
High-Quality Components
Thermal Protection Design
Modular & Pluggable Design
Visual Status Indication
Why Choose Us?
The lightning impact response speed is extremely fast, capable of conducting and discharging the surge current within milliseconds.
Professional SPD Manufacturer
We are a dedicated surge protective device factory with integrated R&D and manufacturing capabilities. Equipped with professional electrical R&D engineers, we focus on SPD production for power, PV, telecom and industrial fields. As a real manufacturer rather than a trader, we guarantee competitive factory-direct prices and stable supply capacity for bulk orders.
Strict Quality Control
Rigorous quality management runs through every production link. Raw material inspection, semi-product aging tests and 100% finished product surge impact testing are mandatory. Our in-house lightning test lab follows IEC 61643 standards, our items pass strict performance screening to ensure safe, durable and certified SPDs for global markets.
Customization Support
We offer full OEM & ODM customization solutions. We can adjust SPD specifications, structures, current parameters, logos and packages based on your project requirements. Our technical team develops tailor-made SPDs for special industry scenarios, supporting small trial orders and fast customized sample delivery.
SOLUTIONS
FAQ
Can one SPD protect both power and video signal?
Some combined CCTV SPDs can protect power, video, and control signal lines in one device. However, the correct model depends on camera type, cable type, voltage, and signal interface.
What types of SPDs are used in CCTV systems?
CCTV systems may use power SPDs, Ethernet SPDs, coaxial video SPDs, RS485 control line SPDs, and combined power/video/signal SPDs depending on the camera type and wiring method.
Where should CCTV SPDs be installed?
A CCTV & Security SPD is used to protect surveillance cameras, video lines, power supplies, network cables, access control systems, and security monitoring equipment from surge voltage.
Why do CCTV systems need surge protection?
CCTV cameras are often installed outdoors, on poles, building walls, rooftops, or perimeter fences. These exposed locations make them vulnerable to lightning-induced surges through power cables, video cables, or network cables.
What is a CCTV & Security SPD?
A CCTV & Security SPD is used to protect surveillance cameras, video lines, power supplies, network cables, access control systems, and security monitoring equipment from surge voltage.
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Address: No. 978 Tianchen Road, High-tech Zone, Jinan, Shandong,China
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The product range includes production technologies for smart capacitors, digital display meters, surge protectors, dedicated backup protection devices for surge protectors, self-resetting over/under-voltage protectors, control and protection switches, and automatic transfer switches for dual power supplies.
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