Anti-fire monitoring center with line supervision for a protection zone with a single physical coupling. (Machine-translation by Google Translate, not legally binding)

摘要

Control of surveillance control with line supervision for a protection zone with a single physical coupling. Consists of: a power supply (1) that includes autonomous emergency equipment, a detector (2) adequate to the surveillance (smoke, flame, temperature), an alarm module (3) line and generates a signal that attacks the module polarity inverter (4) that formed by an electromagnetic relay is located in alarm position, an acoustic device (5) that generates an acoustic signal when it disconnects the detector module, a replacement circuit (6) that returns to its polarity the inverter polarity module, an alarm silencer circuit that disconnects this manually, a trouble detector module (8) that attacks an acoustic device of low resonance. (Machine-translation by Google Translate, not legally binding)