rieder 1 Wired Door Bell Push with LED Light, Button, Wall Mounted Opener Switch

[Widely used]: this kind of glowing doorbell switch is almost universal, suitable for low voltage buzzer systems, and a good for the old garage door opener or doorbell switch [ Material]:It is made of a solid doorbell cover, which is not easy to break and deform. The interior is made of high-quality copper sheet. This wall mounted door opener must be used for a long period of time without having to replace it again [Energy saving]: the upgraded LED light bell button is more beautIful and energy saving than other doorbell switches; Green light is easy to find in the dark [Easy to install]: This wall mounted bell push measures about 2.8 x 0.86 x 0.59 (L x W x H), is equipped with 2 screws, and the screw hole spacing is 2.2 (Note: wires are not included). If used as used, there may be no need to drill holes