Durable Lighted Doorbell Button: This wired doorbell button's sturdy plastic shell can withstand countless presses and remains brand new; It has light on function to guide you in the dark, allowing guests to easily find your door at any time; In addition, this LED doorbell button is compatible with most doorbell brands on the market and is easy to install, making your life more convenient and worry free

Two Sounds: Our doorbell switch has two ring tone options: one is "Ding Dong" and the other is "Ding"; Its unique design ensures that the ringtone will neither be too loud to disturb your pets or babies, nor too faint to affect the harmonious coexistence between you and your neighbors; Equipped with two independent doorbell buttons, you can easily and accurately identify the visitor's location through different doorbell tones in the first place

Compatibility: Before connecting the power supply, be sure to use professional equipment to measure the voltage to ensure it meets the specified range of 16V 10VA to prevent any risk of short circuit caused by voltage mismatch

Easy to Install: The base comes with 3 dedicated ports; Simply connect the "TRANS" port to the 16V 10VA transformer to ensure stable and reliable power supply; Connect the "FRONT" port to the wired doorbell on the front door and the "REAR" port to the doorbell push button on the rear door; Finally connect the doorbell kits to the room's live wire with a wire; This doorbell button features a universal wall mount design, making it suitable for use on a variety of home walls

Package Includes: It contains 1 wired door bell chime and 2 replacement doorbells, the wired doorbell kit also comes with 4 screws for easy installation; The doorbell ringer cover size is 8.26 x 5.11 x 2.55 inch; The doorbell switch button size is 2.83 x 0.86 x 0.59 inch; Note: Transformer not included