Answer
Dec 31, 2025 - 09:03 AM
The unit includes a test button and indicator light, so you can quickly verify battery operation without shutting off power.
How do I know the battery backup is working properly? Standard Light pipe LED Exit & Emergency Combo - Red Lettering with White Housing Color - With 90 Minute Battery Back-Up Combo Emergency Exit Signs
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Open Dec 31, 2025 - 09:03 AM
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