❤️Features:

Seal material: zinc alloy

Screen display: 3.0 inch TFT LCD screen

Pixel camera: 3 million HD professional security camera

Visual Angle: wide angle 120 degrees

Function: night vision, buzzer, camera function

Energy through: Built-in lithium battery

Diameter of the hole in the door: around 14-35mm

Thickness Support door: around 35-110mm

❤️Package Included:

1 X Indoor host

1 X Outdoor handset

1 X Screw package

1 X Description

Product Features

• Build-in 1200mAh lithium battery:low power consumpation and long standby time in energy-saving design,up to 180 days long standby time
• 120° wide-angle lens: 720P professional-grade wide-angle surveillance lens with clear insight into the details outside the door
• HD infrared night vision: build-in 2 pcs 940nm infrared night vision lights with high brightness
• Zinc alloy outdoor sub-machine:zinc alloy is durable and better to prevent external damage
• NOTE: support 35-110mm door thickness,14-35mm hole diameter