Saillong Wired Door Bell Chime Kit with 16V 10VA Two Note Lighted Metal Doorbell Buttons and Doorbell Chime Cover for Home Wall Inside, Compatible with Most Brand Doorbells, Black(Hill Style)

2 Tones Effect: the doorbell wired has 2 sound effects, one is a crisp ding dong sound and the other is a mellow ding dong sound; The ringing sound of the wired door bell is pleasant that will not disturb pets, babies, or your neighbors; With 2 doorbell buttons installed, it can tell you exactly where your visitors are with different doorbell tones
Lighted Doorbell Button: the housing of the doorbell button switch is made of strong plastic shell, which is not easy to be destroyed, even if it is pressed thousands of times, it can still be intact, and it can also emit yellow light in a dim environment, so it is easy for guests to visit at night; The wired door bell chime box is suitable for the most wired doorbell chime
Surface Mount: the doorbell chime cover is very easy to install: The base has 3 ports; Connect the 'TRANS' to a 16V 10VA transformer, connect the 'FRONT' to front doorbell button and connect the 'REAR' to rear doorbell button, and connect the doorbell kit to the live wire and electric wire in the room one by one; The door bell chime adopts a universal wall mounted structure, suitable for home inside any wall
Door Bell Kit With Chime Compatibility: the wired doorbell kit is only for 16V 10VA transformer apply, please measure the voltage value accurately before connecting the power supply to avoid a short circuit; Suitable for mounting to any surface, the door bell hard wired is also loud enough to be heard in any corner of the room
Included in Package: the inside of the package contains a total of doorbell chimes and 2 pieces of doorbell chime buttons, the wired doorbell kit also comes with 4 screws for easy installation; The switch button size is 2.8 x 1 x 1.5 inches/ 7 x 2.5 x 3.8 cm; This hardwired doorbell kit is an ideal choice for home essentials; Note: not include transformer