The Silent Knight SD505-DUCT is an addressable duct smoke detector with the SD505-APS sensor pre-installed in a heavy duty housing. The SD505-DUCT is used for detecting smoke and products of combustion present in air moving through an HVAC air handling system.
When smoke is detected in a duct, the unit sends a signal to the IntelliKnight control panel, which, depending on programming and wiring, will proceed to turn off fans, blowers, and other devices.
Maximize Your Savings, Elevate Your Business:
Our Client Tier System is designed to reward you with better discounts as your business grows.
Every new account begins at our Base Tier, ensuring you receive value from your very first purchase.
As your yearly volume increases, so does your opportunity to save.
Streamline and Empower Your Business Operations
Our new B2B (Company) Accounts offer a comprehensive solution for companies seeking to streamline their procurement process and empower their teams.
With a B2B account on our website, your company can link multiple employee accounts under one central business panel. This integration provides a unified view of all transactions, invoices, and benefits, ensuring efficient management and coordination across your organization.