2.4 inch LCD Color Screen Wireless Doorbell WiFi Video Home Security Door Phone Intercom System Digi

2.4 inch Color Screen Wireless WiFi Video Door Phone Intercom System Digital Peephole Viewer Doorbell 
Description: 
1. Intelligent Peephole viewer create the new century.It is the last line of home security. 
2. Without destroying the door structure under the premise of the existing use of the peephole, no drilling, no wiring, can be used after installation. 
3. The product is equipped with intelligent operating system with humanized multi-mode design. 
4. Simple and convenient for the elderly and children, for your home security escort. 

Feature: 
1. 2.4 inch HD screen. 
2. 2MP Professional security camera. 
3. 145 degrees wide angle. 
4. A key camera function. 
5. 1800mAh lithium battery, easy to use and convenient. 
6. Supports USB and mobile power supply. 
7. Supports 35 ~ 110mm door thickness. 
8. Gate range 15-25mm. 
9. Energy-saving technology, automatic standby.                   
10. One key wake-up view, simple operation. 

Specification: 
LCD: 2.4" TFT Color Screen 
Viewing Angle: 145degrees 
Camera: 2.0MP 
Suitable Door: approx.35~110mm/1.37-4.33\'\' 
Suitable Peephole: approx.15~25mm/0.59-0.98\'\' 
Power: 1800mAh 
Size for indoor machine: approx.100*72*13.5mm/3.93*2.83*0.53\'\' 

Note: 
Please allow 1-3mm differs due to manual measurement. 
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.