Doorbell Smart Door 2-WayTalk Bell Silver

Description:External & Internal Bell: Our bell has an external bell and an internal bell. By learning the code the external bell with the internal bell, you one external bell internal bells without interfering with each other. Function: Our wireless voice doorbell, talk to visitors through two-way voice , you can know who is visiting your home, talk to them, let them know that I am going, please wait, the speaker can be adjusted, the clear, you can Use as a mobile phone.Stable Signal: This doorbell has a stable signal and super penetrability, wireless long-distance up to 200M-strong and stable signal transmission in a large house, covering a range of up to 200M ( , Accessible).Low Power Consumption: Low power consumption, standby time for outdoor range hood up months. The outer cover is powered by 4 alkaline batteries, the battery is easy to replace, and the inner cover is powered by a , which is also very convenient for charging.Easy To Install: The doorbell is easy to install and can be fixed to the wall using adhesive tape. It will be installed quickly and will not take too long.Specification:Indoor unit input voltage: 5V 1AWireless frequency: 467.6375MHzTransmission distance: outdoor bell:200m indoor bell:5-50m (without any obstacle)Size Chart:Size:approx.100x60x14.8mm/3.9x2.4x0.Package Includes:1 Piece Indoor Unit1 Piece Outdoor Unit1 Piece Screwdriver2 Pieces Double-sided Adhesive1 Piece USB Charging Cable1 Piece User Manual(English)Note:Due to the difference between different monitors, the picture may not reflect the actual color of the item.Due to manual measurement, there may be 1-2cm error in size.
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