Product specification: 1. Transmitter with water-proof function 2. Simple & convenient wireless installing design 3. Ultrahigh frequency design with high penetrability. Effective range is 100m in open area 4. Precise digital technology to avoid interference 5. Build-in high quality trumpet 6. Build-in 16 kinds of music 7. Emitter is energy saving with 23A 12V battery, which could be used over half a year (20 time per day). 8. Accompanying 3 color of Flashlight to help the one with hypacusia 9. Could be caller for oldster Packing List 1X Wireless Digital Doorbell 1x Remote Control 2x Pasters

• Wireless Doorbell have transmitter with water-proof function Simple & convenient wireless doorbell installing design
• Ultrahigh frequency design with high penetrability. Door chime have effective range is 100m in open area Precise Digital Wireless Doorbell technology to avoid interference
• Build-in high quality trumpet Have Remote Controll, build-in 16 kinds of music
• Emitter is energy saving with 23A 12V battery, which could be used over half a year (20 time per day). Door chime have accompanying 3 color of Flashlight to help the one with hypacusia.
• Do not miss your chanse to get your Wireless Dorrbell with Remote control

Wireless Doorbell have transmitter with water-proof function Simple & convenient wireless doorbell installing designImported