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

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

Specifications:

• Alarm: No
• Brand Name: Earykong
• Certification: CE
• Color: Black / White
• Communication Interface: WireLess
• Feature: Photograph,Video
• High-concerned chemical: None
• Item Type: Wireless Doorbell
• Itercom: No
• Music quantity: 39 kinds of music
• Operating Voltage (For host): 110 to 220 VAC
• Power: Electric Supply
• Volume level: 5 levels
• Wifi Frequency: 2.4GHz (Option "H")
• Wireless Frequency: 433MHz (Option "A" to "G")
• Wireless distance: in 100 meter (in open area)