Feature:
1 Remote Control 2 Wireless Digital Doorbell Door Bell 36 Tune Melody
Approximately 150 meter range 
36 Music choices
Delicate streamlined appearance shows the special tastes of the host
Intelligent flashlight design brings convenience to the hearing handicapped
Easy to install with double-side sticker at the back of the remote control
Suitable for: house, office, shops, hotel, tire building and factory, etc

Specification:
Input Voltage: DC3V
Power Supply: 2 * AA battery(Not included)
Melodies: 36 kinds for selection

Package included:
2* Doorbell Receiver
1* Doorbell Button

• Wireless remote control doorbells with 36 Songs
• Easy to install, no wire needed. Wireless design never affects your inner decoration and makes the doorbell anywhere you like
• Wireless system. Super long receiving distance
• Environmental friendly energy saving system
• Remote control range can be up to 150 meters. Plug in and use-no set up required

Wireless remote control doorbells with 36 SongsMMdex