Liberty Security

            Smoke/Heat detector - Changing batteries

            The Smoke/Heat detector requires (2) - 'CR123A' 3V Lithium Batteries. You can purchase these batteries at stores like Walmart, Superstore and Best Buy. Liberty recommends using one of the following:
            • Duracell® CR123A
            • Energizer® CR123A
            • Panasonic® CR123A
            • Sanyo® CR123A
            *Note: Before changing the Batteries on any of your devices, please ensure that your security system has been disarmed.
            For a demonstration on how to replace the batteries please watch the following video:

            Updated: 27 Feb 2019 12:16 AM
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