Video Intercom Entry System, Real Time Monitoring Wired LCD Monitor Video Door Bell High Definition CMOS Image Sensor ABS for Hotel Apartments (US Plug) - MAVIS LAVEN, Mavis Laveniezr0yufgn-11

• Visual Intercom: This wired door bell has a LCD monitor which allows you to monitor outside the door all the time, can prevent robbers and thieves. Professional Security Lens: High definition CMOS image sensor, automatic exposure and white balance control, highlight sensitive perspective. Multiple Applications: Not only can be used at home, but also suitable for corporate, hotel apartments, factory bases, etc. One Key to Unlock and Call: This intercom entry system can control electronic lock, electromagnetic lock, electric lock, easy communication. Built in Power Adapter: This door intercom is more space saving, more beautiful, environmentally friendly and low energy consumption, can save more electricity.