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 use Voltage: AC230VAC120V Plug 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:White Material:PC Package Contents: 1 x Doorbell former Only 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.