36-Melody Wireless Doorbell w/ Receiver/ Double Transmitters - White (3 x AAA)
Model: 3055 - Color: White - Includes: 2 transmitters + 1 receiver - With led indicator - Built-in 36 melodies and 9 emergency sounds for your choice - Up to 80-Meter working range in open area - Receiver powered by 3 x AAA batteries (not included) - Each transmitters: 1 x CR2032 battery (included) - Comes with English / Chinese Manual + 1 x double sided adhesive tape + 2 x screws