Waterproof Wireless Doorbell Home Welcome Smart Home Door bell 300m Remote Smart Bell

Waterproof Wireless Doorbell Home Welcome Smart Home Door bell 300m Remote Smart Bell Chime EU UK US Plug Optional

Specifications:

• Alarm: Yes
• Brand Name: Earykong
• Certification: CE
• Color: White
• Communication Interface: WireLess
• High-concerned chemical: None
• Item Type: Wireless Doorbell
• Itercom: No
• Max. detectors support: 100 quantity
• Max. remote support: 10 remote control
• Music quantity: 39 kinds of music
• Operating Voltage (For host): 110 to 220 VAC
• Power: Electric Supply
• Volume level: 5 levels
• Wireless Frequency: 433MHz
• Wireless distance: in 100 meter (in open area)