Compact Replacement Design: Wired doorbell push button with a slim low-profile structure, suitable for replacing worn or unresponsive buttons on existing wired doorbell systems in homes garages and commercial entrances. Rated Low-Voltage Operation: Designed for standard wired doorbell circuits with a rated working voltage of 12–24V AC and rated current up to 0.5A, suitable for most common low-voltage doorbell chimes. Durable Outdoor Material: Made from UV-resistant plastic housing that withstands outdoor exposure and daily use, maintaining stable performance without fading or cracking over time. Wide Wired Compatibility: Compatible with most standard wired doorbell chime systems used in residential and light commercial installations, intended for low-voltage applications only. Important Installation Notice: This is a wired doorbell button for low-voltage systems only, please confirm your existing doorbell voltage and wiring compatibility before purchase, not suitable for wireless or high-voltage doorbell systems., Manufacturer: Trifletopia