BUILDING ENTRY INTERCOM SYSTEMS WITH DOOR RELEASE
Commercial Intercom Systems with Remote Unlock
Installation in San Diego County, Temecula & South Orange County areas
COR Security: Experts in Intercom Systems & Visitor Access Control
Since 1986, COR Security has provided professional intercom system installation for businesses, apartment buildings, and gated communities. Whether you need a simple audio intercom or a cloud-based video intercom system with remote door release, we design secure solutions tailored to your entryway needs.
Not sure which building intercom system is right for you? Our specialists will walk you through the options, including mobile app-enabled video intercoms, telephone entry systems, and integrations with access control systems for enhanced lobby and entrance security.
We install and service intercom systems throughout San Diego, Temecula, and Irvine. Whether you're upgrading a lobby intercom or adding a visitor entry system to a new property, COR Security delivers trusted, code-compliant solutions.
Contact COR Security today to schedule a free quote and improve your building’s security and guest access experience.
Intercom Door Entry Solutions for Businesses
Video & Audio Intercom Systems with Remote Door Release
For businesses and commercial buildings, a reliable intercom system at the main entrance or lobby is essential for controlling visitor access. COR Security installs professional-grade video and audio intercom systems that let your staff see and speak with guests before unlocking the door—whether they’re at the front desk or working remotely. With integrated remote door release, you can grant access instantly from a mobile app, desktop, or designated inside station, ensuring both security and convenience.
Our intercom solutions are perfect for corporate offices, multi-tenant buildings, and managed business suites. Features include HD video calling, audio communication, mobile notifications, visitor logging, and seamless integration with access control systems. Whether you're monitoring a single entry or managing multiple building entrances, COR Security delivers secure, scalable systems to enhance your front door experience and keep unauthorized visitors out.
Push-to-Call Intercom Systems with Remote Door Unlock
Push-to-call intercom systems offer a simple and cost-effective solution for managing visitor access at business entry doors. When a visitor presses the call button, the intercom rings directly to a designated office phone, landline, or multiple phones simultaneously. Authorized staff can speak with the visitor and unlock the door remotely by entering a code or pressing a button—no additional apps or complex hardware required. This system is ideal for small offices, medical practices, warehouses, and businesses that want secure entry without the need for a full-time receptionist.
COR Security installs audio-only intercoms that integrate seamlessly with your existing phone infrastructure. These systems are easy to use, require minimal training, and come with no monthly service fees. They provide dependable communication and access control at main doors, back entrances, or delivery areas. Whether you need a basic one-button system or multi-tenant functionality, our push-to-call intercoms help keep your business secure while streamlining how you manage visitors and vendors.
A Secure Facility Starts with COR
Trusted since 1986
Get Started with a Secure Intercom System Today
Whether you're upgrading your building’s front entry or adding a new intercom to your business lobby, COR Security has the expertise to design and install the right system for your needs. From simple audio intercoms integrated with your phone system to advanced video entry systems with remote unlock and mobile access, we offer tailored solutions for businesses across San Diego, Temecula, and Irvine.
Let our experienced team guide you through your options and ensure a smooth installation that enhances security and visitor management. Contact COR Security today at 760-434-5853 or request a free quote online to get started with a customized intercom system for your building.
Why choose COR Security?
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Since 1986 customers have trusted COR Security. We have the in house experience to take on any project.
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We take your security seriously. You can expect professional and friendly technicians.
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Installing a system in only the first step. We are there to make sure it keeps running smooth.
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We install security cameras, access control, telephone entry systems, vehicle gate automation, alarm systems, and automatic door operators.
Install, Service & Repair Intercom Systems in
San Diego County
North County Inland: Escondido, San Marcos, Vista, Rancho Bernardo, Poway, Ramona, Valley Center, Bonsal, Fallbrook, Rainbow, Pala, Pauma Valley, Rincon
North County Coastal: Oceanside, Carlsbad, La Costa, Encinitas, Del Mar, Solana Beach, Camp Pendleton, Fairbanks Ranch, Rancho Santa Fe
Central San Diego: Mira Mesa, Miramar, Kearny Mesa, Sorrento Mesa, La Jolla, Mission Bay, Mission Beach, Pacific Beach, Mission Valley, Old Town, Point Loma, Sports Arena, Downtown, Coronado
East County: El Cajon, La Mesa, Santee, Lemon Grove, Spring Valley, Lakeside
South Bay: Chula Vista, National City, Bonita, Imperial Beach, Otay Mesa
Southwest Riverside County
Temecula, Lake Village, Murrieta, La Cresta, Wildomar, French Valley
South Orange County
Irvine, Newport Beach, Laguna Niguel, Aliso Viejo, Lake Forest, Mission Viejo, Rancho Santa Margarita, Coto de Caza, San Clemente, San Juan Capistrano, Tustin, Costa Mesa, Costa Mesa
Addition Security Services
SECURITY CAMERAS
Cloud based system has AI Based Analytics built into the cameras giving you advanced video features at an affordable price. Integrate with access control for a complete solution.
ALARM SYSTEMS
Time to upgrade your old alarm system. COR Security offers cloud managed systems that are both wired and wireless. The mobile app allows you to arm/disarm and add/delete user codes. Backed by 24/7 central station monitoring and camera integration for video verification.
VEHICLE GATE
Gate Automation done smart. Integration with access control for app based unlock and visitor communication. Make it even smarter with our LPR cameras to read the license plate and auto open gates
AUTOMATIC DOOR
Give customers, employees, or residents better experience by having COR Security install ADA Push Button Auto Operator
on your existing doors. With our low energy operators you can manually open the door or have it automatically open. Tie it in with access control for seamless entry.