Hochiki DCP-SCI Short Circuit Isolator | Fire Alarm Loop Protection

Hochiki DCP-SCI | Protecting the Lifeline of Your Fire Alarm System

The Signaling Line Circuit (SLC) is the central nervous system of your addressable fire alarm system, connecting all your detectors and modules to the main panel. A single short circuit on this line—caused by damaged wires—could cripple the entire system, leaving your building unprotected. The Hochiki DCP-SCI is a small but critical device that acts as an insurance policy for your SLC loop. It automatically detects a short circuit and isolates the faulty section, ensuring the rest of your fire alarm system remains fully operational.

For robust and resilient fire safety systems in Bangladesh, Asian Technologies Ltd installs the DCP-SCI to guarantee maximum system uptime and reliability.

 Key Features

• ✅ Ensures System Survivability: The primary function of the DCP-SCI is to prevent a single wiring fault from disabling an entire loop of detectors and modules, which is critical for life safety.
• ✅ Automatic Detection & Isolation: The SCI operates automatically without any need for programming or manual intervention. It constantly monitors the line and acts instantly when a short is detected.
• ✅ Pinpoints Fault Locations: When isolators activate, the control panel can identify which devices are no longer communicating. This helps technicians quickly narrow down the physical location of the wiring fault, saving valuable maintenance time.
• ✅ Zero Address Consumption: This module does not use up a valuable device address on the SLC loop, allowing you to maximize the number of detectors and other modules on your system.
• ✅ Versatile Mounting: Its compact design allows it to be easily mounted in a standard 4″ square or double-gang electrical box, making installation simple and tidy.
• ✅ UL-Listed for Reliability: Certified by Underwriters Laboratories (UL), this device is proven to perform its critical safety function reliably and effectively.

Ideal Applications in Bangladesh

The DCP-SCI is an essential component for any large addressable fire alarm system, particularly in:

• Large Factories & Industrial Complexes: Where long cable runs are common and at higher risk of damage.
• High-Rise Buildings: To isolate floors individually, so a fault on one floor doesn’t affect the others.
• Hospitals & Critical Infrastructure: Where system failure is unacceptable.
• Sprawling Campuses (Universities, Resorts): To protect the integrity of the network across multiple buildings.
•  Any installation requiring a highly resilient, fault-tolerant design (e.g., Class A wiring).

 Why Buy from Asian Technologies Ltd?

• ✅ Authorized Hochiki Supplier: We provide 100% genuine and certified Hochiki products for reliable performance.
• ✅ Expert System Design: Our engineers understand the importance of system survivability and incorporate isolators into our designs to meet international standards and local codes.
• ✅ Competitive Pricing: We offer the best value for these essential life safety components.
• ✅ Full Technical Support & Warranty: We provide professional installation support, commissioning, and reliable after-sales service backed by official warranties.

 Don’t Let a Simple Fault Disable Your Entire System

Build a resilient and reliable fire alarm system with the Hochiki DCP-SCI. It’s a small investment that provides crucial protection for your entire facility.

📞 Contact Asian Technologies Ltd today to ensure your system is designed for maximum reliability.