Silent Knight SD505-APS Photoelectric Smoke Detector - USED ATT 10/11 4-20mA/0-20mA

4-20mA/0-20mA

The RAX-1048TZDS Programmable LED Annunciator Module provides 48 programmable bi-colored LEDs

The Gamewell-FCI Velociti Series multi-function module (AMM-2RIF) combines two relay outputs and two monitor inputs into one device

addressable

TX3 cards and tags are passive devices

Silent Knight SD505-APS Photoelectric Smoke Detector - USED ATT 10/11 4-20mA/0-20mANOTE: This part is discontinued by the manufacturer. Replace with: Silent Knight SD505 PHOTO Addressable Photoelectric Smoke Detector. Silent Knight SD505 APS is a photoelectric smoke detector. has an LED light source and silicon photo diode receiving element. Compatible with: IFP 1000 Intelligent Fire Panel IFP 100 Intelligent Fire Panel IFP 50 Intelligent Fire Panel