Visitor entry phone systems provide a secure and convenient method for managing guest access to a building.
They enable tenants to allow guest entry while still preserving security for the property.
A visitor entry system is an essential component in safeguarding multi-tenant buildings.

Choose from traditional telephone entry systems to modern touchscreen solutions with mobile video app integration.

Our trained installers follow a proven, structured installation process.

We partner with proven manufacturers and back our installations with the industry’s best three (3) year written warranty.
At Square, we provide turnkey visitor entry system solutions, including:
Mark, and his TEAM are knowledgeable, listen and understand what your needs are. They were on time, finished the job on schedule and went the extra mile to ensure that… read more the work was done correctly and ecstatically looked GREAT!
Mark spent time and trained us with patient while we learned the software.
Our company will be using Square Security for all our security needs and would highly recommend them.
Professional ALL THE WAY!!!
I had a fantastic experience with Square Security Systems! Recently, they replaced my access card fob, and I couldn’t be happier with their service. From start to finish, the process… read more was seamless and efficient. The staff was incredibly knowledgeable and courteous, ensuring that I understood the new system thoroughly. I highly recommend Square Security Systems for their exceptional service and expertise in access card solutions.
Jacqueline Dawes
Jack Neary
Visitor entry phones are installed on the unsecured side of a building’s entrance to manage and control guest access efficiently and securely.
When a visitor or delivery personnel requires building access, they can search a built-in directory on the entry phone to locate the resident or business they are visiting. Once selected, the system initiates a call to the associated person’s mobile phone, landline or mobile app.
After the call is answered, the occupant can speak directly with the visitor to verify their identity and reason for access. If approved, the occupant can remotely unlock the door—typically by pressing a designated key on their phone.
Modern visitor entry phone systems often include integrated cameras and mobile app connectivity. These features allow occupants to view live video of the visitor and grant access remotely, providing an additional layer of security and convenience.
If the door is already equipped with a card access system, the visitor entry phone can be seamlessly integrated with mos systems. For doors secured solely by a key, we may need to install an electric strike.
Cabling and power requirements vary depending on the selected model. Visitor entryphones typically require low voltage power, telephone line and method to communicate for directory updates.
A traditional phone line (e.g., Bell or Rogers) or a VoIP connection enables the entry phone to place calls to residents or businesses, including both mobile and landline numbers.
Main Entry Doors (Either in the Vestibule or Outside Depending on the Security Level Required)
Visitor Parking Garages
Access from the Visitor Parking Garage to the Building