Silent Knight SD505-DUCTR Duct Smoke Detector w/ Relay
$500.00
Silent Knight SD505-DUCTR is an addressable Duct Smoke Detector with Relay.
Features built-in SD505-APS Photoelectric Smoke Sensor (included).
The built-in relay module turns off fans, blowers, and other devices.
COMPATIBLE for use with with Silent Knight's IntelliKnight 5700, IntelliKnight 5808, and IntelliKnight 5820XL Fire Alarm Control Panels.
NOTE: Replaces SD505-ADHR
Compatible for use with: