Power Sentry PSSD2 Series Self-Diagnostics Module for Battery Pack

New - No Box 

The Power Sentry PSSD2 Series Self-Diagnostics Module simplifies emergency lighting operations by providing continuous monitoring of battery pack performance. Featuring a multichromatic status indicator and an optional audible beep, it displays the status of charging, test activation, and diagnostic conditions. The module performs self-diagnostic tests monthly, semi-annually, and annually, evaluating AC to DC transfer, charging, and battery condition. It also includes a patented test switch for manual 30-second diagnostic testing and allows users to postpone automatic testing for up to 8 hours. Ideal for enhancing reliability and ease of maintenance in emergency lighting systems.

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