This 24V former ensures your doorbell operates at peak efficiency without interruption.Enhanced Performance: Experience uninterrupted operation and faster response times with our reliable power supply. Ideal for upgrading or replacing your existing doorbell former.Easy Installation: Suitable for DIY enthusiasts and professionals alike, making setup a breeze.Durable and Safe: Built with high-quality materials to ensure durability and safety.Due to different batches, there may be differences in product appearance and printed text, which will not affect useVoltage: AC230VAC120VPlug Type: EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.Colour:WhiteMaterial:PCPackage Contents:1 x Doorbell formerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +- 1-3cm.