Hệ Thống Chuông Cửa Không Dây Kết Nối Giọng Nói tại Lotte Market

Giới thiệu Hệ Thống Chuông Cửa Không Dây Kết Nối Giọng Nói tại Lotte Market

Description:
External & Internal Bell: Our bell has an external bell and an internal bell. By learning the code to pair the external bell with the internal bell, you can pair external bell with N internal bells without interfering with each other.
Intercom Function: Our wireless voice doorbell, talk to visitors through two-way voice intercom, 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 sound is 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 (barrier-free , Accessible).
Low Power Consumption: Low power consumption, standby time for outdoor range hood up to six months. The outer cover is powered by 4 alkaline batteries, the battery is easy to replace, and the inner cover is powered by a rechargeable battery, 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 1A
Wireless frequency: 467.6375MHz
Transmission distance: outdoor bell:200m indoor bell:5-50m (without any obstacle)
Size Chart:
Size:approx.100x60x14.8mm/3.9x2.4x0.6inch
Package Includes:
1 Piece Indoor Unit
1 Piece Outdoor Unit
1 Piece Screwdriver
2 Pieces Double-sided Adhesive
1 Piece USB Charging Cable
1 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.