Codesec DK230 Conventional Optical Smoke Detector

SKU: CODSEC-0032
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AED 115.00

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The Codesec DK230 Conventional Optical Smoke Detector is a photoelectric smoke sensor engineered for conventional fire alarm systems. Utilizing light-scattering technology alongside intelligent self-calibration, it features dual 360-degree lightway status LEDs and a remote indicator output to deliver rapid, reliable detection of smoldering fires while minimizing false alarms.

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Description

The Codesec DK230 is a conventional optical-photoelectric smoke detector engineered for early fire detection in commercial, residential, and institutional fire safety applications. Operating on the light-scattering principle, the detector continuously monitors ambient air to quickly register smoldering fires while using intelligent self-calibration algorithms to prevent false alarms caused by airborne dust or micro-environmental changes. Equipped with dual lightway status indicators offering 360-degree visibility and a parallel remote indicator connection, the DK230 ensures clear operational monitoring across any angle. Designed with a compact, low-profile housing, it is fully compatible with EN54-7 fire standards and integrates seamlessly with standard conventional fire alarm control panels.

Features

  • Microprocessor Verification Algorithm: Samples and verifies detected smoke density 3 times before latching into alarm to eliminate false triggers from transient ambient dust.
  • Intelligent Self-Calibration: Features automated calibration routines that adjust the chamber baseline as environment conditions shift, extending maintenance cycles.
  • 360-Degree LED Status Visibility: Uses integrated dual light guides on opposite sides of the detector body to provide clear visual notification from any angle.
  • Remote Indicator Terminal: Includes an onboard output connection for driving external remote LED indicators in concealed spaces or above suspended ceilings.
  • Wide Input Voltage Compatibility: Operates across a flexible 5–28V DC range, making it compatible with most standard 2-wire conventional fire alarm panels.

Specifications

  • Brand / Manufacturer: Codesec Security Technologies
  • Detector Model: DK230 (Conventional Photoelectric Smoke Detector)
  • Detection Technology: Microprocessor-Controlled Optical / Light-Scattering Sensing Chamber
  • Operating Voltage Range: 5V DC to 28V DC
  • Quiescent / Standby Current: Less than 120 µA at 24V DC
  • Maximum Alarm Current: Less than 30 mA at 24V DC (LED illuminated)
  • Sensitivity Threshold: 0.165 dB/m
  • Status Indication: Dual Red LEDs (360° view) for Alarm; Green LED polling flash every 10 seconds
  • Operating Temperature Range: -10°C to +50°C
  • Operating Humidity Range: 10% to 93% RH (Non-condensing)
  • Physical Dimensions: 100 mm Diameter x 44 mm Height (with base)
  • Product Weight: 90 g to 110 g (head & base dependent)
  • Certifications & Standards: EN 54-7 Certified

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