Wireless Doorbell System Hi Med Lo Volume 38 Music Ringtones Receiver Transmitter Set for Home Offic

Feature: 1. Adjustable Volume: With three volume settings, Hi, Med, Lo, you can easily choose the desired volume level of this wireless doorbell for your convenience. 2. 38 Ringtones: Set different ringtones for different buttons, so you can distinguish between front and back door visitors easily. Choose from 38 music ringtones. 3. Versatile Use: Ideal for classrooms, homes, offices, hospitals, restaurants, and factories, this home wireless doorbell is a versatile device suitable for various settings. 4. Convenient Functionality: Enjoy the convenience and flexibility of the wireless doorbell, the remote control or reception distance is ≥120m/393.7ft (in open area). 5. Easy Installation: The wireless doorbell is a device with wireless transmission and reception, making installation a breeze without damaging the aesthetics of your home decor. Specification: Item Type: Wireless Doorbell Receiver Transmitter Set Material: ABS Power: ≤2W Remote Control or Reception Distance: ≥120m/393.7ft (in open area) Ringtone: 16 Chords, 38 Melodies Receiver Power Supply: 2 x 1.5V AA Alkaline Batteries (batteries not included) Transmitter Power Supply: 1 x 12V 23A Alkaline Battery 50mAH (batteries included) Package List: 1 x Receiver 1 x Transmitter 1 x Hook and Loop 1 x Battery 2 x Screws