Door Entry System: What is the Best for You?

A door entry system, also known as an access control system, is commonly used in residential and commercial settings to control access to and from a restricted area, building, or zone, especially in multi-tenant or multi-user applications. There are numerous door entry systems available, ranging from PIR-activated automatic doors to PIN code keypads and contactless proximity scanners.

The Different Types of Door Entry Systems

There are many different door entry, access, and door intercom systems to choose from, depending on the system’s criteria and concerns. Consider the various door entry systems to determine which is best for you.

Audio Door Entry Systems

This straightforward strategy is purely based on verbal confirmation. It is made up of a base station and a remote station installed at the appropriate access door. People can alert those at the base station by pushing the ‘doorbell’ button on the door station. The base station answers by engaging them in a vocal conversation. Press the release button on the base station to open the door. The cost of a single audio intercom system is often low. The system’s wiring is minimal. They are easy to install and maintain.

Video Door Entry System

It’s similar to a sound-only setup. It still has a camera so that the resident or security officer may verify the visitor’s identity. A video intercom system consists of a base station and one or more distant stations like an audio intercom. The answering machine will feature a display screen, and the door stations will have a camera incorporated into them. Smartphones are increasingly being used for face-to-face video intercom discussions and door intercom system door unlocking.

Keypad Door Entry Systems

One of the most prevalent door entry systems is a keypad door station, which requires a PIN to be manually input to gain access. This door entry system can be as basic as a door lock, or it can be linked to an electronic access control system that verifies the pin code’s validity. Keypad systems may use a single PIN code for all users or provide specific PINs to each user, depending on the technology.

Wireless Door Entry System

The simple standalone wireless intercom system is frequently used in residential and small commercial applications. The system is made up of a wireless base station and a remote/door station. When the doorbell button on the door station is pressed, the person at the door is alerted. They can communicate vocally with the person who answers the phone from the base station. A freestanding wireless door entry system has the benefit of eliminating the need for a running connection. Top quality door can be professionally set up and maintained.



A door entry system can function as a simple lock, as well as a doorbell, resident directory, and intercom system, providing you complete control over who enters your facility. They’re often used to open and close motorized gates, obstacles, and car parking entrances, but they’re also employed to allow entry through internal and external doors. There are various door entry, access control, and door intercom systems to choose from, each tailored to a specific set of needs. These may include, among other things, the application’s nature and scale, the number of users and their demographics, the required security levels, and system adaptability.