Security & Surveillance

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Security Applications

Comnet’s networking infrastructure ensures resilient performance in any environment. Our switches and media converters provide industry leading type 4 PoE (IEEE 802.3bt) for the most demanding applications. Made in the USA, TAA and NDAA compliant.  

Our broad portfolio supports different protocol and cable types for any application. Transmission of ethernet over legacy coaxial cabling, wireless, and extended twisted pair. In addition analog video, RS Data, Wiegand, and contact closure signals are supported over optical fiber.

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Built for Uptime

Industrial hardened and commercial-grade products designed for 24/7 security operation.
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End-to-End Ecosystem

Switches, media converters, servers, and management software support full system integration.
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Trusted Everywhere

Comnet solutions support government, utility, transportation, and enterprise security deployments across the globe. 
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CCTV & Video Surveillance

High-resolution video requires stable, high-bandwidth connections. Comnet’s PoE switches, media converters, and fiber solutions ensure secure, real-time video transmission over long distances in any environment. 
A long, green high-security fence with mounted surveillance cameras, protecting an industrial perimeter

Perimeter Detection

From fence-mounted sensors to microwave and infrared detection, perimeter systems rely on rugged, EMI-resistant networks. Comnet solutions deliver hardened, low-latency connectivity to remote zones without signal degradation. 
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Security Monitoring Centers

Centralized monitoring requires reliable aggregation of camera feeds, sensor data, and access logs. Comnet servers and network infrastructure provide the performance, storage, and management tools needed for real-time situational awareness. 
A hand swiping an access control card over a reader, with a digital overlay symbolizing secure entry

Access Control Systems

IP-based access control systems depend on secure, always-on connectivity. Comnet’s Ethernet and fiber platforms enable seamless communication between entry devices, readers, and central controllers—indoors or out. 
A security camera view of a crowd with a digital overlay tracking individuals, representing video analytics

CCTV & Video Surveillance

High-resolution video requires stable, high-bandwidth connections. Comnet’s PoE switches, media converters, and fiber solutions ensure secure, real-time video transmission over long distances in any environment. 
View Related Products
A long, green high-security fence with mounted surveillance cameras, protecting an industrial perimeter

Perimeter Detection

From fence-mounted sensors to microwave and infrared detection, perimeter systems rely on rugged, EMI-resistant networks. Comnet solutions deliver hardened, low-latency connectivity to remote zones without signal degradation. 
View Related Products
A security operator monitoring numerous surveillance feeds on a large, multi-screen video wall

Security Monitoring Centers

Centralized monitoring requires reliable aggregation of camera feeds, sensor data, and access logs. Comnet servers and network infrastructure provide the performance, storage, and management tools needed for real-time situational awareness. 
View Related Products
A hand swiping an access control card over a reader, with a digital overlay symbolizing secure entry

Access Control Systems

IP-based access control systems depend on secure, always-on connectivity. Comnet’s Ethernet and fiber platforms enable seamless communication between entry devices, readers, and central controllers—indoors or out. 
View Related Products
Case Study

Custom video surveillance and transmission solution for Jackson-Madison County General Hospital

When West Tennessee’s flagship healthcare facility needed a cutting-edge security solution for its new multi-story parking garage, they chose Comnet.
Read Full Study
The exterior of West Tennessee Healthcare's Jackson-Madison County General Hospital

Product Recommendations

Designed to meet the demands of modern security systems, Comnet’s switches, media converters, PoE solutions, and servers deliver reliable connectivity, power, and performance for every layer of your surveillance network.

Ethernet Switches / Industrial Hardened

Hardened Managed Ethernet Switch, 2 SFP, 8 RJ45 Ports with 90 Watt PoE Hardened Managed Ethernet Switch, 2 SFP, 8 RJ45 Ports with 90 Watt PoE

CNGE10FX2TX8MSBT

Ethernet Switches / Industrial Hardened

cnge4_2smspoehom_new Hardened Self-Managed Dual .at PoE Switch, mini, 4 RJ45, 2 SFP

CNGE4+2SMSPOEHO/M

Network Extenders / Contact Closures

FDC10M1A Contact Closure, 1-Channel Duplex, Mini, multimode, 1 fiber

FDC10M1A

Ethernet Media Converters

CNMCSFPbtImage Hardened 10/100/1000 PoE bt Media Converter, 100 or 1000 SFP Optical Port

CNMCSFPBT

Network Extenders / Serial Data

fdx60_fdx60m RS232/RS422/RS485 DATA LINKSM, 2 FIB

FDX60S2

Support You Can Count On

Whether you're upgrading infrastructure or need expert support,
our communication and security specialists are ready to help.
Let's Talk
Server technician