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Siemens OP921 (S54320-F4-A2) Photoelectric Smoke Detector
System Sensor PC2WLED L Series 2-Wire Ceiling Mount Horn Strobe with LED
202 Series strobes are designed for 16 to 33 Vdc operation and must be connected to signal circuits that output a constant (not pulsed) voltage
CLSS CheckPoint digitizes the test and inspection process so you can easily generate standard or customizable reports through the web or mobile app (available in select markets)
pressure switches according to appropriate NFPA standards
Notifier BP2-4 Battery Dress Panel SiemensDB11E Siemens OP921 (S54320-F4-A2) Photoelectric SmokeNotifier BP2 4 Battery Dress Panel for CAB 4 Series for use with the NFS2 3030, NFS2 640, NCA 2, and DVC systems