Commercial door entry security systems control who can access buildings and specific areas within them. These systems replace traditional lock and key methods with advanced technology like keycards, mobile apps, biometric scanners, and PIN codes to manage building access.

Businesses need better control over their facilities than standard locks can provide. Commercial door entry systems enhance security and streamline access for authorized personnel while providing robust control over building entrances.

• Door Entry Security System

• Benefits for Commercial Properties

• Types of Commercial Entry Systems

• Mobile and Remote Access

• Visitor Management

• Real-Time Monitoring

• Setting Access Levels

• Final Thoughts

What is a Door Entry Security System?

Door entry systems are electronic security solutions that control and monitor building access using various authentication methods. These systems replace traditional locks with advanced technology to manage who enters commercial properties and when.

A door entry security system serves as the first line of defense for commercial buildings. These systems control who can enter a building by managing access points throughout a facility.

The primary functions include:

• Access Control - Restricts entry to authorized personnel only 

• Real-time Monitoring - Tracks who enters and exits with timestamps• Remote Management - Allows administrators to grant or revoke access instantly 

• Alert Generation - Sends notifications for unauthorized access attempts

Commercial door entry systems can be as simple as keypad systems or as advanced as biometric scanners. The level of security varies based on business needs and budget requirements.

Key Features

Door entry security systems consist of several interconnected components that work together. Each component plays a specific role in the overall security framework.

Authentication Devices form the user interface: 

• Keypads for PIN code entry 

• Card readers for proximity cards or fobs• Biometric scanners for fingerprints or facial recognition 

• Mobile access points for smartphone-based entry

Control Panels serve as the system brain. They process authentication requests and manage user permissions. These panels can integrate with other security features like CCTV cameras and alarm systems.

Electronic Locks secure the physical entry points. They receive signals from control panels to grant or deny access based on authentication results.

Management Software provides administrative control. This allows security personnel to add users, set access schedules, and generate activity reports from a central location.

Benefits for Commercial Properties

Commercial door entry security systems deliver significant advantages through improved safety measures, advanced monitoring capabilities, and adaptable technology solutions. These systems address the challenges that businesses face in protecting their premises and managing access efficiently.

Enhanced Security Features

Modern commercial door entry systems provide multiple layers of protection that traditional locks cannot match. Biometric entry systems use fingerprints, facial recognition, or iris scanning to verify identity with near-perfect accuracy.

Multi-factor authentication adds another security layer by requiring multiple credentials before granting access. Employees might need both a keycard and a PIN code to enter restricted areas.

Advanced Security Technologies:

• Encrypted communication between devices

• Anti-tailgating sensors that detect unauthorized followers

• Forced door alarms for breached security

• Time-based access restrictions

Real-time threat detection alerts security teams immediately when suspicious activity occurs. The system can automatically lock down specific areas during emergencies or security breaches.

Integration with video surveillance creates a complete security ecosystem. Cameras capture footage of all entry attempts, providing valuable evidence and deterring criminal activity.

Access Control and Monitoring

Administrators gain complete visibility into who enters and exits their facilities at any time. Cloud-based access control systems allow managers to monitor multiple locations from a single dashboard.

Digital audit trails record every access attempt with timestamps and user identification. This information proves invaluable for investigating security incidents or compliance audits.

Monitoring Capabilities Include:

• Live activity feeds showing current access events

• Historical reports for pattern analysis

• Failed access attempt notifications

• Remote door control from mobile devices

Permission management becomes streamlined through centralized software platforms. Security teams can instantly grant or revoke access rights for employees, contractors, or visitors.

Customizable access schedules prevent unauthorized entry during off-hours. Different user groups can have varying levels of access to specific zones within the building.

Scalability and Flexibility

Commercial door entry systems adapt easily as businesses grow or change locations. Adding new doors, users, or access points requires minimal hardware installation and software configuration.

Smartphone access control systems eliminate the need for physical cards or keys that can be lost or stolen. Employees use their mobile devices as digital credentials.

Flexible Access Methods:

• Mobile apps with Bluetooth or NFC technology

• Traditional keycards and key fobs

• PIN codes for temporary access

• Visitor management systems

Multi-site management allows businesses to control access across different locations from one platform. Regional managers can oversee security for multiple buildings simultaneously.

Integration options with existing business systems streamline operations. The door entry system can connect with HR databases, time tracking software, and building management systems for seamless workflow automation.

Types of Commercial Door Entry Systems

Businesses can choose from several distinct access control methods, each offering different levels of security and convenience. The most common options include numeric keypad entry, card-based authentication, and advanced biometric identification technologies.

Keypad and Access Code Systems

Keypad access control systems allow users to enter buildings by typing a numeric code on a digital pad. These systems replace traditional keys with programmable access codes that can be changed regularly.

Key Benefits:

• No physical credentials required

• Easy code management for multiple users

• Cost-effective installation and maintenance

• Instant access revocation by changing codes

Most keypad systems feature weatherproof designs for outdoor installation. Administrators can program different codes for various user groups or time periods.

Access codes typically range from 4 to 8 digits for optimal security. Some advanced models include anti-tailgate features and duress codes for emergency situations.

Card and Fob Access Solutions

Card access systems use proximity cards, smart cards, or key fobs containing embedded chips or magnetic strips. Users simply present their credential to a reader mounted near the door.

Popular Card Types:

• Proximity cards - Wave near reader for access

• Smart cards - Store encrypted data and user information

• Key fobs - Compact, durable plastic tokens

• Mobile credentials - Smartphone-based virtual cards

These systems provide detailed audit trails showing who accessed which doors and when. Administrators can easily add or remove users from the system database.

Lost or stolen cards can be immediately deactivated without affecting other users. Many businesses appreciate the professional appearance and user familiarity with card-based systems.

Modern solutions integrate with commercial access control panels for centralized management across multiple locations.

Biometric Authentication Methods

Biometric scanners verify users based on unique physical characteristics like fingerprints, palm prints, or facial features. These systems provide the highest security level since biological traits cannot be duplicated or shared.

Common Biometric Technologies:

• Fingerprint scanners

• Facial recognition cameras

• Palm vein readers

• Iris scanning devices

Facial recognition systems have become increasingly popular due to their touchless operation and fast authentication speeds. Users simply look at the camera for immediate access approval.

Biometric systems eliminate the risk of lost or stolen credentials. They prevent unauthorized sharing of access rights between employees.

Modern biometric readers can store thousands of user templates locally. Advanced models include anti-spoofing technology to prevent fake credential attempts.

These systems work best for high-security applications where user verification is critical. Access control systems often combine biometrics with other authentication methods for enhanced protection.

Mobile and Remote Access Strategies

Modern commercial door entry systems use smartphone apps and cloud-based platforms to give authorized users secure access from anywhere. These systems replace traditional keys and cards with digital credentials that administrators can control instantly.

Mobile Credentials and App-Based Entry

Mobile access control systems allow employees to use smartphones as digital keys. Users simply tap their phone against a reader or wave it near the door to gain entry.

Business owners can issue mobile credentials through dedicated apps. The apps store encrypted access permissions directly on the device. This eliminates the need for physical key cards or fobs that can be lost or stolen.

Most mobile access control platforms work with both iOS and Android devices. The systems support multiple authentication methods including Bluetooth, NFC, and QR codes.

Smart locks can integrate with existing door hardware. Property managers don't need to replace entire door systems to add mobile functionality.

Remote Access Management

Cloud-based systems let administrators manage door access from any internet connection. Managers can grant or revoke permissions instantly without being on-site. This proves valuable for managing temporary contractors, visitors, or emergency situations.

Commercial access control systems provide real-time monitoring of all entry events. Administrators receive notifications when doors are accessed and can track user activity through detailed logs.

Remote management platforms allow businesses to control multiple locations from one dashboard. Companies with several buildings can standardize their access policies across all properties.

Visitor Management and Intercom Systems

Modern commercial intercom systems work with electronic integration features and tracking capabilities to control building access. These systems record visitor information while providing two-way communication between guests and building occupants.

Electronic Intercom Integration

Video door entry systems connect with existing security hardware to create unified access control. The integration allows property managers to control multiple entry points from one central location.

Integration Features:

• Remote door release controls

• Mobile app connectivity

• RFID card reader compatibility

• PIN code entry systems

Wireless IP systems eliminate the need for dedicated console stations in each office. Tenants receive visitor calls directly on their smartphones or tablets through internet connectivity.

Cloud-based management platforms let administrators add or remove users without on-site visits. Property managers can oversee multiple buildings from a single dashboard interface.

Visitor Registration and Tracking

Visitor management systems record detailed logs of all entry attempts and successful visits. The data includes timestamps, photos, and contact information for security auditing purposes.

Tracking Capabilities:

• Digital visitor logs

• Photo capture during entry

• Time-stamped access records

• Guest credential verification

Front desk personnel can pre-register expected visitors and contractors. The system generates temporary access codes or digital passes before arrival times.

Commercial video intercom systems store footage and communication records in cloud storage. Building managers can review past interactions and monitor traffic patterns.

Real-Time Monitoring and Access Logs

Modern commercial door entry systems provide instant visibility into all building access activities while maintaining detailed records of every entry attempt. These capabilities allow administrators to respond quickly to security incidents and maintain complete audit trails for compliance purposes.

Access Event Logging

Commercial access control systems automatically record every door access attempt with detailed timestamp information. Each log entry captures the user identity, specific door location, time of access, and whether entry was granted or denied.

The system stores failed access attempts alongside successful entries. This data helps identify potential security threats or unauthorized access patterns. Many systems flag unusual activity such as multiple failed attempts or access during restricted hours.

Access logs typically include additional details like the credential type used and the specific reader location. Property managers can export these records for security investigations or compliance reporting. Most systems retain log data for extended periods to support long-term security analysis.

Standard log information includes:

• User identification

• Date and time stamps

• Door or zone accessed

• Access result (granted/denied)

• Credential method used

Live Monitoring Tools

Real-time monitoring capabilities allow security personnel to view access events as they occur across all building entry points. Dashboard interfaces display current door status, active alarms, and recent access activity in a centralized view.

Automated alerts notify administrators of specific events like forced door openings or access during off-hours. These notifications can be sent via email, text message, or through mobile applications for immediate response.

Many systems integrate live video feeds with access events to provide visual confirmation of entry attempts. This integration helps verify the identity of individuals using access credentials. Security teams can remotely lock or unlock doors based on real-time situations or emergencies.

Monitoring features typically include:

• Live activity feeds

• Door status indicators

• Automated alert systems

• Remote door control

• Video integration capabilities

Setting Access Levels and Permissions

Access control systems allow administrators to define who can enter specific areas and when they can access them. Different user roles receive varying levels of authorization, while temporary and scheduled access options provide flexibility for visitors and contractors.

User Roles and Authorization

Customizable permissions enable businesses to tailor access based on job responsibilities and security requirements. Administrators create different user groups with specific authorization levels.

Executive staff typically receive full building access including sensitive areas like server rooms and executive offices. Management personnel gain access to their departments plus common areas such as conference rooms and storage facilities.

Regular employees receive limited access to their work areas, break rooms, and main entrances. Contractors and vendors get restricted permissions only to designated zones relevant to their work.

Common Access Level Categories:

Access control panels process these permission settings and verify credentials against the stored authorization database. The system automatically grants or denies entry based on predefined rules.

Granting Temporary or Scheduled Access

Temporary access credentials allow businesses to provide time-limited entry for visitors, contractors, and temporary employees. These permissions automatically expire after a set duration.

Scheduled access controls when users can enter specific areas during predetermined timeframes. Office workers might access their floors only during business hours while maintenance staff receives after-hours permissions.

Emergency access protocols override standard restrictions during critical situations. Fire safety systems can unlock all doors automatically when alarm systems activate.

Temporary Access Options:

• Visitor passes: Single-day credentials for guests and clients

• Contractor badges: Multi-week access for project workers

• Temporary employee cards: Monthly permissions for seasonal staff

Smart lock installation professionals configure these time-based restrictions through the management software. Administrators can modify schedules remotely without physically accessing individual doors.

Holiday schedules and special events require adjusted access patterns that the system handles automatically once programmed.

System Integration and Building Management

Modern commercial door entry systems work best when connected to existing building infrastructure and security networks. These connections allow centralized control and monitoring across all building systems.

Integration With Building Automation

Building management systems centralize control over lighting, heating, ventilation, and access control. Door entry systems connect directly to these platforms through standard protocols like BACnet or IP networks.

This integration enables automated responses based on building conditions. When fire alarms activate, doors can automatically unlock for emergency exits. HVAC systems adjust based on occupancy data from access logs.

Property managers gain real-time visibility into all building operations from one dashboard. They can monitor energy usage, security events, and access patterns simultaneously.

Common automation features include:

• Automatic door scheduling based on business hours

• Temperature control linked to room occupancy

• Lighting systems that activate when doors unlock

• Emergency lockdown procedures across all systems

Connecting to Security and Surveillance

Commercial door entry systems integrate with video surveillance and alarm networks to create layered security. Camera systems automatically record when doors open or access attempts occur.

Motion detectors and door sensors work together to identify unauthorized entry attempts. When someone tries to force a door, both systems trigger immediate alerts to security teams.

Access control systems can connect with alarm systems to provide instant notifications during security breaches. Video feeds stream directly to mobile devices when unusual activity occurs.

Security integration benefits:

• Synchronized recording of all access events

• Instant alerts for failed access attempts

• Centralized monitoring of multiple entry points

• Automatic backup systems during network failures

Maintenance, Security Audits, and Best Practices

Regular upkeep and systematic evaluations protect commercial door entry systems from failures and security gaps. Property managers must establish structured maintenance schedules and conduct thorough security reviews to maintain system reliability.

Routine Maintenance and Updates

Physical inspections should occur monthly to identify wear signs like loose wiring, damaged displays, or compromised seals. Entry panel maintenance includes cleaning panels to remove dirt and moisture that can cause long-term damage.

Software updates require immediate attention when available. These updates contain security patches, bug fixes, and new features that improve system performance.

Testing connectivity between door panels and integrated systems prevents communication failures. Network issues or signal interference can disrupt access control without warning signs.

Audio and video components need regular checks for clarity and alignment. Microphones degrade over time while camera lenses collect dust that affects image quality.

Maintenance Schedule:

• Weekly: Visual inspection of hardware

• Monthly: Audio/video testing and cleaning

• Quarterly: Software updates and connectivity tests

• Annually: Complete system evaluation

Conducting Security Audits

User access reviews should remove outdated credentials and verify current permissions match employee rosters. Outdated or duplicate credentials create security risks that unauthorized individuals can exploit.

Property managers must examine access logs for unusual patterns or failed entry attempts. These logs reveal potential security threats and system malfunctions before they become serious problems.

Physical tampering inspections check for vandalism attempts or forced entry signs. Panels in public areas face higher risks and need more frequent monitoring.

Integration testing verifies connections with surveillance cameras, alarm systems, and tenant directories work properly. Failed integrations can leave security gaps during emergencies when response time matters most.

Security Audit Checklist:

• User permission accuracy

• Access log analysis

• Physical damage assessment

• System integration functionality

• Network security status

  
  

Final Thoughts

Commercial door entry systems offer businesses multiple layers of protection and control. These systems work well for companies of all sizes.

Investment Benefits

• Enhanced security for property and assets

• Better control over who enters buildings

• Remote management capabilities

• Integration with existing security infrastructure

Modern systems provide flexibility through various access methods. Businesses can choose from biometric scanners, mobile apps, keycards, or PIN codes.

Cloud-based access control systems allow managers to grant or revoke access instantly. This feature proves valuable when employees leave or new staff members join.

The technology continues to advance rapidly. Touchless entry options became more popular after 2020, and smartphone integration offers convenience.

Popular System Types

• Video intercom systems

• Biometric entry controls

• Mobile access solutions

• Traditional keycard readers

Companies should evaluate their specific needs before purchasing. Factors like building size, employee count, and security requirements affect the best choice.

Professional installation ensures proper setup and integration. Many providers offer ongoing support and maintenance services.

Frequently Asked Questions

What types of technology are used in modern commercial door entry systems?

Modern commercial door entry systems use several different technologies to control access. Keypad systems require users to enter PIN codes to unlock doors.

Card and fob systems work through RFID or magnetic stripe technology. Employees swipe or tap their cards near readers to gain entry.

Biometric access control uses fingerprints, facial recognition, or iris scans for identification. These systems read unique physical traits that cannot be copied or shared.

Mobile access systems connect through Bluetooth, NFC, or Wi-Fi networks. Users unlock doors through smartphone apps instead of carrying physical cards.

Cloud-based systems store access data on remote servers. This allows managers to control entry permissions from any location with internet access.

How do different access control systems enhance commercial building security?

Keypad systems prevent unauthorized entry by requiring specific codes. However, codes can be shared or observed, which reduces their security level.

Card and fob systems offer better protection because lost cards can be quickly deactivated. Access control monitoring tracks who enters and exits the building with timestamps.

Biometric systems provide the highest security level because they identify individuals by unique body features. No one can steal or duplicate fingerprints or facial patterns.

Mobile systems reduce security risks from lost or stolen physical access cards. Remote management allows instant changes to access permissions for employees.

Multi-factor authentication combines two or more verification methods. This creates additional security layers that are harder to bypass.

What are the key features to look for in a commercial door access control system?

Real-time monitoring shows who enters and exits the building instantly. Access control systems should provide detailed entry logs with dates and times.

Remote management capabilities allow administrators to change permissions from off-site locations. This feature helps manage access during emergencies or after hours.

Integration with other security systems connects door controls to cameras and alarms. Video verification shows who attempted to enter restricted areas.

Scalability allows the system to grow with business expansion. Adding new doors and users should be simple and cost-effective.

Backup power systems keep doors functioning during electrical outages. Battery backup or generators prevent security failures when power goes out.

User-friendly software makes system management easier for security staff. Simple interfaces reduce training time and operation errors.

How do biometric systems integrate with commercial door entry systems?

Biometric readers connect to access control panels through wired or wireless networks. The panels process biometric data and send unlock signals to door hardware.

Enrollment stations capture employee fingerprints, facial images, or iris patterns during setup. This biological data gets stored in secure databases within the system.

Multi-modal biometric systems can use different identification methods together. Employees might use both fingerprints and facial recognition for extra security.

Integration with existing card systems allows businesses to phase in biometric technology gradually. Workers can use either cards or biometrics during transition periods.

Anti-spoofing technology prevents fake fingerprints or photos from fooling the system. Advanced sensors detect live tissue and movement to verify real users.

What is involved in the installation process of a door entry security system for an office?

Site surveys examine existing door hardware, power sources, and network infrastructure. Installers measure doorways and check compatibility with current equipment.

Wiring installation connects door readers to control panels and power supplies. Network cables or wireless connections link the system to management computers.

Hardware mounting involves installing card readers, keypads, or biometric scanners at each door. Electric strikes or magnetic locks replace standard door hardware.

Software configuration sets up user permissions, access schedules, and security rules. Administrators create employee profiles and assign entry rights to specific doors.

System testing verifies that all components work correctly together. Installers check each door, test backup systems, and train staff on operation procedures.

Documentation includes user manuals, warranty information, and maintenance schedules. Professional installation services typically provide ongoing technical support.

How do cyber security concerns affect the choice of commercial door entry systems?

Network-connected systems face risks from hackers who might try to disable security controls. Encrypted communication between system components helps protect against data interception.

Cloud-based systems store sensitive access data on external servers. Companies must verify that cloud providers use strong security measures and data encryption.

Regular software updates fix security vulnerabilities discovered after installation. Systems should receive automatic updates or easy manual update processes.

Access credential theft through cyber attacks can compromise physical security. Multi-factor authentication makes stolen login information less useful to attackers.

Network segmentation isolates door control systems from other business computers. This prevents hackers from reaching security systems through office networks.

Backup and recovery plans help restore system function after cyber attacks. Local data storage reduces dependence on internet connections for basic door operations.