Silent Knight | SD505-6SB-RC

Silent Knight SD505-6SB 6” Sounder Base

The Silent Knight SD505-6SB is a 6-inch sounder base designed to add an audible output function to compatible IntelliKnight addressable detectors, including models SD505-APS, SD505-AIS, and SD505-AHS. This sounder base is ideal for applications in hotels, apartments, and dormitories where in-room sounders are required. 

Key Features:

• Audible Notification: Provides an audible output when the associated detector is activated, enhancing occupant alertness during alarm conditions.

• Integrated Addressing: Shares the same address as the detector it is mounted with, conserving SLC addresses and simplifying installation and programming.

• Flexible Application: Can be used as a single station, multi-station, or system sounder, offering versatility in various building configurations.

• Multiple Output Patterns: Supports 12 pre-programmed output cadences, including ANSI 3.41, and 4 programmable outputs from the IntelliKnight FACP, allowing customization to meet specific notification requirements.

Specifications:

• Auxiliary Current Draw:

• Standby: 1 mA

• Alarm: 34.3 mA

• Operating Voltage:

• SLC Loop: 32 VDC

• Auxiliary Input: 24 VDC

• SLC Current Draw: 0.082 mA

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

• Humidity Range: 10% to 93% RH, non-condensing

• Supervision: Fully supervised; compatible with Style 4, Style 6, or Style 7 (using SD500-LIMs) supervision

• Sound Level: Meets or exceeds UL 217 and UL 464 requirements for evacuation signal sound level of 85 dB at 10 ft