STOP missing ringing bells and packages! This Two way audio Phone doorbell allows you to talk to your visitors wherever you are.

Specifications:

• Product Size: 14.15*4.55*3.25cm
• Battery:  battery（Not included）, support USB interface charging
• Power Supply Voltage: 5V
• Video: 1080p
• Infrared Distance:  effective distance 5m
• Connection: WIFI
• Storage: Not include memory card
• Mobile Client: ios10.0, android5.0 or above
• Working Temperature: -25 °C ~ +45 °C
• Working Humidity: ≤80%RH