School Intercom Systems

A school’s front door has one job that never gets easier: let in the people who belong and keep out everyone else. An intercom is what makes that possible without leaving the door unlocked — front-office staff can see and speak with anyone at the entrance and release the door only after verifying them. Lock & Tech USA installs intercom systems for schools across New York City, using equipment from Aiphone, Comelit, and Akuvox.

An intercom works best paired with your access control, so one screened entry point controls the door. As part of a complete school security system, it shares a platform with your cameras and alarm too. Our licensed team handles design, installation, and configuration, with a fixed quote before any work begins.

Why Schools Need an Intercom

Keeping exterior doors locked during the school day is the easy part; the hard part is admitting the steady stream of parents, visitors, and deliveries without unlocking the building to everyone. An intercom is what bridges that gap — it holds the door secure while giving the front office a fast way to verify and admit each person.

A school intercom helps in situations like these:

• Screening every visitor before the main door is released
• Admitting parents, staff, and deliveries from the front office
• Keeping exterior doors locked throughout the school day
• Communicating between the entrance, office, and classrooms
• Keeping a record of who was admitted and when

Our Intercom Installation Process

An intercom has to be simple at the door and simple for office staff, so we plan placement and wiring around how visitors arrive and how your team answers.

Assessment

We review your main entrance, secondary doors, and where staff will answer, and confirm whether you need audio, video, or app-based control at each point.

Design

We select the intercom type and stations, and map how the system ties into your door hardware and access control.

Installation

Our licensed technicians mount the entry station and interior units, run wiring or set up the network cleanly, and connect the door release.

Setup & Training

We configure call routing, mobile access, and door release, then train front-office staff to verify and admit visitors from a station or their phone.

Intercom Types

The right intercom depends on your entrances, your building, and how your staff answer calls. We install the following types to fit each setup.

Video Intercom

Video intercoms let staff see who’s at the door before opening it — the standard choice for schools that need to verify every visitor by sight, not just voice.

Audio Intercom

Audio intercoms provide fast two-way voice at the door, a simple option for secondary entrances or points where video isn’t required.

IP / Network Intercom

IP intercoms run over your network, support multiple doors and stations, and scale easily across larger buildings or multi-building campuses.

Wireless Intercom

Wireless intercoms suit older buildings where running new cable is difficult, adding entry communication without a full wiring project.

Mobile / App-Based Intercom

App-based intercoms route door calls to staff phones or tablets, so the front office can see, speak with, and admit visitors even away from the desk.

Integration with Access Control and Cameras

An intercom does the most when it’s connected to the rest of your security. We integrate it with your access control, so verifying a visitor and releasing the door happen through one system that logs every entry. We also tie it into your school cameras, so door calls line up with footage of the entrance — all managed on one platform instead of separate apps.

Industries We Serve

Controlled entry matters far beyond schools, and we design each system to fit its setting — from the visitor-heavy lobbies of hospitals and the multi-tenant entries of apartment buildings, to the front and delivery doors of businesses and warehouses.

Frequently Asked Questions

Get a Free School Intercom Quote

Tell us about your entrances and how you handle visitors during the school day, and we’ll schedule a free on-site assessment. You’ll get a fixed quote and an intercom system designed around your school — controlled entry your front office can manage with confidence.