Buzzer & Intercom Systems San Antonio

Buzzer & Intercom Installation San Antonio

S.A. Locksmith & Security provides professional buzzer and intercom system installation in San Antonio, Texas and surrounding areas including Alamo Heights, Stone Oak, The Dominion, Helotes, Converse, Schertz, Cibolo, New Braunfels, and Boerne. Control building access with audio intercoms, video intercoms, telephone entry systems, and smart intercom systems. Ideal for apartment buildings, offices, and gated entries. Call (210) 348-3677.

What We Do

Buzzer and intercom systems allow you to verify and grant access to visitors without physically going to the door. S.A. Locksmith & Security installs audio-only intercoms, video intercom systems, telephone entry panels, wireless intercoms, IP/cloud-based intercom systems, and electric door release buttons. We wire electric strikes and magnetic locks for remote door release. Ideal for apartment buildings (tenant buzzer-in), offices (front desk screening), medical offices (patient check-in), and gated entries.

How It Works

Buildings We Service

Apartment buildings, offices, medical offices, law offices, gated communities, churches, schools, and multi-tenant commercial buildings.

Why Choose S.A. Locksmith & Security?

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Frequently Asked Questions

How much does a commercial intercom system cost?

Intercom systems range from $200-$5,000+ depending on the number of stations and technology. Call (210) 348-3677.

Can I install a buzzer system in my apartment building?

Yes. We install tenant buzzer/intercom panels that allow residents to verify and buzz in visitors from their unit.

Do you install video intercoms?

Yes. Video intercoms let you see the visitor on a screen or smartphone before granting access.

Can intercoms integrate with electric door locks?

Yes. We wire electric strikes and magnetic locks so you can release the door remotely from the intercom.

Are wireless intercom options available?

Yes. Wireless and IP/cloud-based systems are available for buildings where wiring is difficult or costly.

Request a Commercial Locksmith

S.A. Locksmith & Security provides expert commercial locksmith services for businesses across San Antonio. From high-security locks to access control systems — we handle it all.

📞 (210) 348-3677

We Accept All Major Credit Cards

S.A. Locksmith & Security — Licensed (LIC# B18010), Insured, BBB A+ Accredited. Serving San Antonio since 2009 with a 90-day warranty on all work. No-damage guarantee. Average response time under 20 minutes. 10% Military & Veteran Discount — show valid military ID at time of service.

Need Buzzer & Intercom Systems in San Antonio?

Contact S.A. Locksmith & Security for professional commercial locksmith service. Licensed, insured, and available 24/7.