<ol>
<li>With panel backlight OFF, Wi-Fi ON, it could last approx. 2 hrs.</li>
<li>With panel backlight OFF, Wi-Fi OFF, it could last approx. 3 hrs.</li>
</ol>
<p>When the battery is low power, you'll receive a notification in the APP, and after that, the panel will still continue to run for approx 1 hr</p>
<p>The battery status bar on panel does not precisely represent the actual battery level, just as an indicator.</p>


With panel backlight OFF, Wi-Fi ON, it could last approx. 2 hrs.
With panel backlight OFF, Wi-Fi OFF, it could last approx. 3 hrs.
When the battery is low power, you'll receive a notification in the APP, and after that, the panel will still continue to run for approx 1 hr
The battery status bar on panel does not precisely represent the actual battery level, just as an indicator.

How long should the Back up battery supply power to my OSI Wi-Fi Alarm System during a power failure

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Does the OSI Wireless Alarm System connect to 2.4G or 5G Wi-Fi?

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Does the OSI Smart Wifi Alarm System work with apple?

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Can a second OSI Smart Alarm display be linked together?

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Can you add smoke detector or water sensors to the OSI Wifi Alarm System?

Will the OSI Alarm System still work on Back-up battery during the power failure?

How do you create a code for the OSI Alarm System

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What is the power requirement for the OSI Alarm System control panel? Power Adapter Specs

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Hi, how can we help?