Published On: July 7, 2026369 words1.8 min read
Autronica KDM-3A is an original industrial-grade PCB control board designed for Autronica marine and industrial fire & safety detection systems. As a core circuit processing module with part number 7252-025.0002, the Autronica KDM-3A delivers stable signal processing, system data transmission and circuit control functions. It is widely deployed in offshore platforms, marine vessels, petrochemical plants and industrial safety monitoring systems, ensuring reliable and continuous operation of fire detection and emergency safety control systems.
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Product Specifications

  • Brand: Autronica
  • Model: KDM-3A
  • Part Number: 7252-025.0002
  • Condition: New, Original Authentic
  • Availability: In Stock
  • Delivery Time: Within 3 working days after payment confirmation
  • Guarantee: 12-month professional warranty
  • Input/Output: Standard safety system signal interface, supports multi-channel fire detection signal acquisition and data output
  • Operating Temperature: -20°C to 70°C, suitable for marine, offshore and harsh industrial safety control environments
  • Size/Weight: Standard industrial PCB board size, compact structure, suitable for cabinet embedded installation
  • Communication & Control: Fully compatible with Autronica AutroSafe fire detection systems, supports stable system bus data interaction and signal linkage

Key Features & Advantages

  • Professional Safety System Matching: The Autronica KDM-3A is specially developed for Autronica fire and safety monitoring systems with strict factory parameter calibration. It achieves zero-error compatibility with original system hardware and software, stably processing fire detection signals and emergency linkage commands. It effectively avoids system mismatch, signal disorder and functional failure, ensuring the normal triggering and accurate response of safety alarm systems.
  • Industrial & Marine Grade Reliability: Manufactured with high-quality industrial circuit substrates and premium electronic components, the Autronica KDM-3A undergoes strict marine-grade aging, vibration and humidity resistance tests. It features excellent anti-corrosion, anti-interference and anti-aging performance, adapting to harsh marine salt spray and industrial high-interference environments, maintaining long-term stable operation with ultra-low failure rate.
  • Stable Signal Processing & Easy Maintenance: Equipped with optimized circuit layout and built-in signal shielding design, the Autronica KDM-3A effectively filters on-site electromagnetic interference and ensures accurate and real-time safety signal transmission. With standardized modular design, it supports quick plug-and-play replacement, simplifying system maintenance and fault repair, and greatly reducing downtime and long-term operational costs of safety systems.