Belkin IsoClave RED/BLACK Secure KVM Switch 4-Port Dual Head (F1DN204KVM-UN4C)

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BelkinSKU: F1DN204KVM-UN4C
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Description

The Belkin IsoClave RED/BLACK Secure KVM Switch is purpose-built for high-security environments requiring strict isolation between classified and unclassified systems. This 4-port dual-head model enables seamless control of up to four computers using dual displays while maintaining uncompromising protection against data leakage and cyber threats.

Engineered to meet advanced cybersecurity standards, this Secure KVM features true physical isolation with 60dB signal separation between red and black channels, ensuring secure operation across sensitive networks. Preinstalled, tamper-resistant USB and DisplayPort cables eliminate unauthorized connections while simplifying deployment. Blocked peripheral ports and unidirectional data flow further enhance system integrity.

With support for UHD 4K resolution at 60Hz, the switch delivers exceptional visual performance alongside mission-critical security. Customizable port identification and intuitive front-panel controls improve operator awareness and reduce switching errors in demanding environments such as government, defense, finance, and healthcare.

Built with a rugged aluminum enclosure and backed by enterprise-grade support, the Belkin IsoClave Secure KVM provides a reliable, compliant, and ready-to-deploy solution for secure workstation management.

Specification Details
Product Type Secure KVM Switch
Model IsoClave RED/BLACK Series
Ports Supported 4 Computers
Display Support Dual Head (2 Displays)
Maximum Resolution Up to 3840 x 2160 (4K UHD) at 60Hz
Video Interface DisplayPort 1.2
Console Ports USB Type-A for keyboard and mouse
Computer Interface USB Type-B for keyboard and mouse
Security Features 60dB signal isolation, port isolation, unidirectional data flow, blocked peripheral ports
Cable Design Preinstalled USB and DisplayPort cables with tamper-resistant screws
Compliance Standards NIAP Protection Profile PSD 4.0, TEMPEST isolation requirements, TAA compliant
Anti-Tamper Protection Active, always-on, battery-backed tamper detection system
Build Material Heavy-duty aluminum enclosure
Power Requirements 12V DC power supply, 100–240V AC input
Operating Temperature 0°C to 40°C
Storage Temperature -20°C to 60°C
Humidity 0–80% non-condensing
Dimensions 317.5 x 91.4 x 162.6 mm
Weight Approx. 2.2 kg
Warranty 3-year limited warranty (extendable options available)
Use Case Government, military, finance, healthcare, and secure enterprise environments

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Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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This product is rarely deployed alone. It's typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments — from single rooms to enterprise-wide deployments.

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Our Process

From Scope to Sign-Off

A structured delivery process designed to reduce risk and keep projects moving.

01

Plan

Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.

  • Discovery calls & stakeholder interviews
  • On-site survey & infrastructure review
  • Requirements & use-case documentation
  • Project scope, timeline & milestone alignment
02

Engineer

System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.

  • AV system design & signal flow diagrams
  • Equipment selection & BOM development
  • Rack layout & control system design
  • As-built documentation package
03

Deploy

Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.

  • Authorized procurement & logistics coordination
  • Physical installation & cable management
  • Control system programming & configuration
  • Commissioning, testing & end-user training
04

Support

Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.

  • 24/7 remote system monitoring
  • Preventive & reactive maintenance
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