SD505-DUCTR | Silent Knight Analog Duct Smoke Detector with Relay Module tier_A_0_14 it meets the environmental protection

it meets the environmental protection requirements outlined by the Restriction of Hazardous Substances (RoHS) directives

3A) Operation Type Alternating action (self-retaining) Operation Department Color Red / Green LED Colors Red

and integrated wireless controller functionality

The QO350GFI utilizes a thermal magnetic trip mechanism

It achieves typical accuracy of ±0

SD505-DUCTR | Silent Knight Analog Duct Smoke Detector with Relay Module tier_A_0_14 it meets the environmental protectionDescription The SD505 DUCTR from Silent Knight is an analog duct smoke detector equipped with a pre installed relay module designed to detect smoke and combustion byproducts in air ducts. Its metal housing ensures durability while early detection helps prevent the spread of smoke throughout HVAC systems. Technical Specifications Condition New Never Used Surplus Brand Silent Knight Category Smoke Detection Part Number SD505 DUCTR Subcategory Duct Smoke