Why Choose the Rittal DK7030.128 CMC III Access Sensor 25?
The Rittal DK7030.128 is a compact CMC III access sensor designed for monitoring access events within Rittal IT racks, server enclosures and technical cabinets. As part of the intelligent Rittal CMC III monitoring system, this sensor provides reliable access monitoring to help improve physical security and operational visibility of critical infrastructure.
The CMC III Access Sensor 25 is designed to integrate with Rittal CMC III Processing Units, allowing cabinet access information to be monitored as part of a centralised infrastructure management solution. Its compact format enables straightforward installation in professional rack and enclosure environments.
The DK7030.128 provides an effective solution for monitoring cabinet doors and access points where continuous status monitoring is required. It is suitable for use with Rittal CMC III systems in data centres, network rooms and industrial IT applications.
Key Advantages
Dedicated Rittal CMC III access monitoring sensor.
Designed for integration with CMC III Processing Units.
Helps monitor physical access to IT racks and technical enclosures.
Compact design for flexible installation inside cabinets.
Supports improved security and visibility of critical infrastructure.
Part of the modular Rittal CMC III monitoring platform.
Key Features
Rittal CMC III Access Sensor 25.
CMC III series monitoring accessory.
Designed for enclosure access monitoring.
Compatible with Rittal CMC III monitoring architecture.
Suitable for server racks, network cabinets and technical enclosures.
Compact sensor design for professional infrastructure installations.
Reliable Access Monitoring for Critical Infrastructure
The Rittal CMC III system combines intelligent sensors and processing units to provide continuous monitoring of IT and industrial infrastructure. Access monitoring helps operators maintain awareness of cabinet activity and respond quickly to security events.
The DK7030.128 CMC III Access Sensor 25 provides a practical and scalable way to extend CMC III monitoring installations, supporting improved protection and management of sensitive equipment environments.
Typical Applications
Data centre cabinet monitoring.
Server rack security systems.
Network enclosure access monitoring.
Industrial IT cabinets.
Technical room infrastructure monitoring.
Rittal CMC III management solutions.
Technical Specifications
Manufacturer
Rittal
Series
CMC III
Model
DK7030.128
Product type
CMC III access sensor
Sensor type
Access monitoring sensor
Function
Monitoring of cabinet access events
Application
IT racks, server cabinets and technical enclosures
Compatibility
Rittal CMC III Processing Units
Frequently Asked Questions
What is the Rittal DK7030.128 used for?
The DK7030.128 is a CMC III Access Sensor 25 designed to monitor access events on Rittal IT racks, server cabinets and technical enclosures.
Which system is the DK7030.128 compatible with?
The sensor is designed for use with the Rittal CMC III monitoring system and CMC III Processing Units.
What type of monitoring does this sensor provide?
The sensor provides monitoring of enclosure access status as part of a Rittal CMC III infrastructure monitoring solution.
Where is the CMC III Access Sensor 25 installed?
The sensor is typically installed in server cabinets, IT racks and technical enclosures requiring access monitoring.
What is the benefit of using CMC III access monitoring?
CMC III access monitoring helps improve infrastructure security by providing visibility of cabinet access activity.
Trusted by IT Infrastructure Professionals
Rittal CMC III monitoring accessories are trusted worldwide by data centre operators and industrial IT professionals for reliable infrastructure monitoring and security management.
Manufacturer
Rittal
Series
CMC III
Model
DK7030.128
Product type
CMC III access sensor
Sensor type
Access monitoring sensor
Function
Monitoring of cabinet access events
Application
IT racks, server cabinets and technical enclosures
Compatibility
Rittal CMC III Processing Units
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...