3,0 дюймов глазок камеры умный цифровой датчик обнаружения дверной звонок монитор Интерком охранника lcd дверь

Description:
Digital electric peephole, also called electric door-eye.
The common peephole in anti-theft door consists of two concave and convex lens.
Electrical peephole plays an important role in home anti-theft door.
Monitor and it is composed of digital camera, mainframe, display screen.
High resolution video, picture pixels is 2000000, clear image, LCD screen superior to traditional door-bell.
DIY, only need 5 minutes to install.
Specification:
3.0 inch LCD screen
Camera pixels: 2000000
View angle: 170 degree
Door thickness: 35mm-100mm
Hole diameter:13mm-28mm
Power Supply:4*AAA batteries(not included)
Package Included:
1 * Indoor monitor
1 * Outdoor camera
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.