Silent Knight SD505-ADHR Intelligent Duct Smoke Detector PCB Board only 205835G

The Silent Knight SD505-ADHR is an intelligent duct smoke detector PCB board designed for use in HVAC ductwork to detect smoke and trigger the fire alarm system.

Key Specifications

• Compatibility: Silent Knight addressable fire alarm control panels
• Voltage: 24 VDC
• Type: Intelligent Duct Smoke Detector PCB Board
• Mounting: Compatible with standard duct mounting configurations
• Operating Temperature: 32°F to 120°F
• Alarm Contact Ratings: 2 A @ 30 VDC