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or three addresses to be turned off to free these addresses for other purposes
X2200S4N23W1 Flame Detector
• Continuous device monitoring
It is also hermetically sealed for moisture proof or dust proof installations
Optional locking tab to prevent unwanted removal
Siemens VCI2001-U1 (S54400-A45-A1) Voice Amplifier Card DUCTSD or three addresses to beThe Model Siemens VCI2001 U1 Voice Amplifier card of the FS20 Voice system provides one speaker zone with two speaker lines and one Class D audio amplifier, capable of operating at either 25 VRMS or 70 VRMS The Voice Amplifier cards can be configured in either a 1: 1 or 1: Many redundancy configurations and can be wired to drive one Class A speaker line, one Class B speaker line, or a dual interleaved Class B speaker line. The Voice Amplifier cards
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