Silent Knight SD505-T5 SF 09/03 The System Sensor L-Series offers

The System Sensor L-Series offers the most versatile and easy-to-use line of horns

EST3 remote annunciation and control equipment is ideally suited to serve mass notification purposes

Genesis LED EG4S Series speakers and speaker-strobes combine high performance output with a sleek low profile design and energy-efficient technology that makes them less expensive to install and operate

and European 100 mm square

200°F/93°C

Silent Knight SD505-T5 SF 09/03 The System Sensor L-Series offersThe SD505 DUCT addressable duct smoke detector including the SD505 APS Analog Photoelectric Smoke Sensor 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 communicates the condition to the IntelliKnight control panel. The panel, in turn, depending on programming and wiring, turns off fans, blowers, and other devices.