The first one uses Wi-Fi. You would have a Wi-Fi signal at your door or gate that connects the intercom to the Internet. Then people can see and talk to visitors through their smartphone or tablet PC. So this type of wireless door entry system for apartments has both audio and video, but it does require tenants who are more tech savvy.
The next wireless door entry system for apartments option for larger buildings uses cell phone technology. The intercom at the door or gate has its own cell phone plan and it will call the tenant’s landline or cell phone.
With either system the tenants do not even have to be home to talk to people and they can open the door or gate remotely.
Take a look at our systems here: wireless door entry system for apartments
Give us a call at 888-298-9489 to let us help you choose a system.