Answer
May 18, 2025 - 03:42 AM
When choosing a smart button, the power supply is a crucial specification to consider as it affects the device's portability and ease of installation. Most smart buttons are battery-powered, which allows them to be placed anywhere without the need for wiring. The best power supply depends on the battery life and type; for instance, the Z-Wave Fibaro Button uses an ER14250 ½AA 3.6V battery with an estimated 2-year life, making it a low-maintenance option. Similarly, the Aeotec SmartThings Button uses a CR2 battery, offering a compact and efficient power solution. With options like CR2450 or CR2032 batteries, buyers can find a smart button that fits their specific needs and longevity expectations.
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