Codesec DD501 Addressable Smoke Detector

Codesec DD501 Addressable Smoke Detector

SKU: CODSEC-0003
In Stock
Delivery within two days all over UAE.

AED 200.00

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The Codesec DD501 is an intelligent addressable photoelectric smoke detector featuring a dual-optical sensing chamber and self-calibration technology to provide rapid detection while minimizing false alarms.

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Description

The Codesec DD501 is a high-precision, microprocessor-controlled smoke detector designed for integration with addressable fire alarm systems. It utilizes a dual-indicator light-path system to ensure 360? visibility of alarm statuses and employs an advanced self-calibration algorithm that adjusts to environmental changes, significantly reducing nuisance alarms caused by dust or aging. The device is electronically addressed using the PP201 programmer, supporting up to 250 unique addresses per loop

Features

  • ntelligent Optical Sensing Chamber: Utilizes an advanced photoelectric sensing chamber to detect early-stage smoldering fires and airborne smoke particles with high stability and minimal false alarms.
  • Direct Loop Powered: Operates directly off the 17V to 28V DC addressable signaling loop, drawing a low standby current to maximize total detector capacity per loop.
  • 360-Degree Visual Status: Features dual red status LEDs positioned on opposite sides for 360-degree visibility, providing clear visual indication during normal polling (blinking) and active alarm triggers (steady ON).
  • Broad Ceiling Coverage: Provides reliable detection coverage up to 80 sq meters per unit when installed at standard ceiling heights between 6 to 12 meters.
  • Flame-Retardant ABS Enclosure: Built with durable, impact-resistant, and fire-retardant ABS plastic housing designed for commercial fire alarm infrastructure.
  • Seamless System Integration: Purpose-built for full addressable communication with Codesec AA604 and AA45R series addressable fire alarm control panels, allowing precise point ID reporting during fire events.

Specifications

  • Brand Name: Codesec
  • Detector Model: DD501 (Addressable Photoelectric / Intelligent Optical Smoke Detector)
  • System Compatibility: Codesec AA604 and AA45R Series Intelligent Addressable Control Panels
  • Operating Voltage: 17V DC to 28V DC (Loop Powered)
  • Standby Current: ≤ 0.5 mA
  • Alarm Current: ≤ 3.5 mA (LEDs Active)
  • Sensitivity Range: 0.10 to 0.15 dB/m
  • Coverage Area: Up to 60–80 m² (at mounting heights of 6–12 m)
  • Operating Temperature: -10°C to +50°C
  • Humidity Range: 0% to 95% RH (Non-condensing)
  • Housing Material: Fire-Retardant ABS Plastic (Off-White / White)
  • Status Indicators: Twin Red LEDs (Blinking during normal standby polling; Steady illumination in alarm state)

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