GBF Smart Full IP Video Door Station/Smart Video Intercom System for 3 Unit Apartment (GBF-PL963PM3U-POE)- 1080P Camera, Built i

GBF Smart Video Doorbell Intercom System with 3 call buttons for 3 units apartment building, built-in a smart keypad. Each tenant could use his or her smart phones to watch, talk, hear, and remotely release of two different doors/gates for visitors. And tenants could remotely programm custom user PIN codes, check a comprehensive event log, and create some temporary access codes for their guests or visitors etc. Through GBF smart video doorbell intercom system, all tenants will be able to watch, hear and speak to the person at the door, and unlock the two doors/gates with their iOS/Android devices (iPhone, iPad, smart phones, and other mobile devices) and with an optional wireless indoor monitor MR920. Works anywhere when tenants smart devices connect to the internet, via WiFi or Data connection.