MADV Smart Wireless Video Doorbells 2M, 2K HD Video, Smart Voice-Changing, HD Infrared Night Vision, Clear Two Way Audio, Easy Setup in Mintues,Security Camera System for Outdoor Home

CLEAR AND WIDE VIEW ON THE GO. MADV Video Doorbells 2M is combined with 2K HD resolution and a 145 degree wide-angle filed of view,ensuring a crystal-clear image quality for you to see,hear and speak.The only smart doorbell approved in the MIJIA App. RECHARGEABLE VIDEO DOORBEEL. The wireless video doorbells built-in 3700mAh lithium battery can be recharged when there is no electricity, and it can also be charged by an external power bankv or Or direct power supply. UNIQUE VOICE-CHANGING PATENT. MADV Video Doorbells 2M utilizes a unique proprietary voice-changing technoliry,designed for females who are living by themselves. WORRYED ABOUT THE DOORBELL BEING UNSAFE? UNNECESSARY. Easy paste installation, 3M super glue + tamper alarm + account binding, don't worry about the doorbell being stolen. COMBINATION OF MULTIPLE DOORBELLS,MORE CONVEIENT.Garage door, basement door, four smart doorbells can be installed outside the door at the same time and one indoor bell can be used in combination; The house is very large, four indoor bells can be installed in multiple indoor locations, and one smart doorbell can be used in combination outside the door.

Functions
Motion Detection: Within the range of its infrared sensor, this doorbell is able to detect human movements and record videos to send to a paired phone.
Infrared Night Vision: According to the changes of ambient light, the doorbell can automatically switch to night vision mode when it is dark.
Video Call: When someone rings the doorbell, the paired phone will receive a notification and allow you to have a video call with the visitor.
Shared Doorbell: The doorbell can be shared with others via the Mi Home app. The user whom the doorbell is shared with needs to download and install the app and sign in with a Mi account.

Package Contents
Doorbell, mounting base ( with double-sided tape attached ), doorbell chime, Eject pin, USB cable × 2, wall plug × 4, self-tapping screw × 4, screwdriver, user manual, attention sticker.

Precautions
Please install the doorbell in areas within the range of the Wi-Fi coverage, and try to place the doorbell where the Wi-Fi signal is strong.
This doorbell does not support 5 GHz wireless networks.
Avoid exposing the lens to direct sunlight to prevent recording abnormal images.
When enabling or disabling night vision, the infrared cut-off filter is switched and the doorbell makes a slight clicking sound. This is normal.
This product is not waterproof, so please do not store or use it in a humid environments.
This doorbell is for residential use only, do not use it for illegal purposes.
Note: Illustrations of the product, accessories, and user interface in the user manual are for reference purposes only. The actual product and functions may vary due to product enhancements.

Specifications
Name: MADV Smart Video Doorbell 2M
Model: FJ07MLTZ
Battery Capacity: 3700 mAh
Rated Input: 5 V ⎓ 2 A
Resolution: 2304×1296
Lens Viewing Angle: 145°
Night Vision Lights: 6 × 850 nm infrared lights<