Silent Knight SD505-APS-RC

Silent Knight SD505-APS Addressable Photoelectric Smoke Detector

The Silent Knight SD505-APS is an addressable photoelectric smoke detector designed for use with IntelliKnight fire alarm control panels (FACPs). It provides reliable and early detection of smoke, enhancing fire safety in various commercial settings.

Key Features:

• Addressable Functionality: Each SD505-APS detector has a unique address recognized by the IntelliKnight FACP, allowing precise identification of the alarm location.

• Automatic Compensation: The detector automatically adjusts for environmental contamination, maintaining sensitivity and reducing false alarms.

• Low Profile Design: With a height of only 2 inches (including the base), the SD505-APS offers a discreet installation.

• Common Base Compatibility: Designed to use the SD505-6AB base, which is compatible with other detectors in the series, allowing for flexible application and placement.

• Built-in Fire Test Feature: Simplifies testing and maintenance procedures.

Specifications:

• Operating Voltage: 17-41 VDC

• Current Consumption:

• Standby: 0.55 mA

• Alarm: 0.55 mA

• Operating Temperature: 32°F to 120°F (0°C to 49°C)

• Relative Humidity: 85% non-condensing

• Sensitivity Range: 0.88% - 3.56%/ft

• Air Velocity: 0 - 300 FPM