2. Indoor mirrors help you discover hidden dangers.
3. With one-click photo and video functions, you can immediately know who is coming from outside the door.
4. Near-infrared night vision technology, the picture is clearly visible.
5. Support motion detection.
6. Supports up to 32GB TF card.
7. Zinc alloy material, safe, sturdy and well-made.
8. Requires 3 AAA batteries (purchased by yourself), large and wide, easy to install.
Need to install the doorbell according to the thickness of the door:
1. When the door thickness is 35-60mm, select a 35mm screw.
2. When the door thickness is 60-85mm, select a 60mm screw.
3. When the door thickness is 35-110mm, select the 85mm screw.
The package contains:
Doorbell x 1
Peeping mirror x 1
Hanging board x 1
Screw x 6