Note:This accessory is a third-party product and is not manufactured or endorsed / .It is compatible with R/ Battery Doorbells products Description Using the battery doorbell replacement key tool is straightforward and efficient. Simply align the tool with the designated slot or mechanism on your doorbell system, apply gentle pressure, and remove the desired component. Its userfriendly design minimizes effort while maximizing precision, making maintenance tasks easy Features -Color:Silver -Material:Stainless steel -Size:4.70X1.80X1.30cm/1.85X0.71X0.51in -Timesaving: the battery doorbell replacement key tool simplifies the battery replacement process, making it quick and efficient -Multipurpose: this tool serves both as a battery replacement device and a key for operating your doorbell -High durability: crafted from materials, this tool is built to last, offering performance for extended periods -Easy to use: no need for professional skills; simply insert the tool into the doorbell slot to replace the battery -Broad compatibility: suitable for a wide range of battery doorbell brands and models, making it a tool for any household Package list: 3 x doorbell replacement key