Siemens ZN-31

The Siemens ZN-31 is a fire alarm dual zone module designed for reliable monitoring of two separate circuits. Each zone allows a maximum loop resistance of 100 ohms and supports wiring from 12 to 18 AWG. The module provides 110 mA per circuit along with 15 mA dedicated for supervisory functions, ensuring effective control and surveillance of the connected zones. LED indicators offer clear, real-time status updates, making it easier to identify any issues quickly. This product is available through BSP Automation, providing a dependable option for fire alarm system integrations.

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WarrantyAll parts come with a minimum 1-year warranty from the purchase date. We guarantee the quality and reliability of every product supplied through BSP.

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