Access Control Services for Commercial Customers
At SJG Electrical, we understand the critical importance of robust security systems for commercial properties. Our Access Control services are meticulously designed to provide our clients with the highest level of security, efficiency, and peace of mind. Whether you manage an office building, retail space, industrial facility, or any other type of commercial establishment, our bespoke access control solutions ensure that you have complete control over who enters your premises, when they enter, and which areas they can access.
Card Readers, Biometric Systems, Key Fobs, and Keypad Entry
Our comprehensive Access Control systems are tailored to meet the unique needs of each client. We utilise the latest technology to offer a range of access control options, including card readers, biometric systems, key fobs, and keypad entry. Each system is designed for seamless integration with your existing security infrastructure, providing a user-friendly interface and real-time monitoring capabilities. This integration allows you to manage and track access points from a centralised location, giving you unparalleled control over your security environment.
Customise Access Permissions
One of the key benefits of our Access Control services is the ability to customise access permissions for different users. This flexibility is particularly useful for businesses with multiple departments or areas requiring varying levels of security clearance. With our systems, you can easily set access schedules, restrict entry to sensitive areas, and ensure that only authorised personnel can gain access at specific times. This not only enhances security but also helps in maintaining operational efficiency and accountability within your organisation.
Access Control That’s Reliable & Durable
At SJG Electrical, we prioritise the reliability and durability of our systems. Our access control solutions are built to withstand the demands of high-traffic commercial environments. We use only top-tier equipment from leading manufacturers, ensuring that your system remains operational and effective under all conditions. Additionally, our expert technicians provide professional installation and maintenance services, ensuring that your access control system is always functioning at its best.
Access Control Support & Maintenance
Our commitment to customer satisfaction extends beyond the initial installation. We offer ongoing support and maintenance packages tailored to your needs, ensuring that any issues are promptly addressed and resolved. Our team is always available to provide training and support to ensure that your staff are fully equipped to use the system effectively.
Security Solutions
Choosing SJG Electrical for your security needs means partnering with a company that values security, innovation, and customer service. We are dedicated to providing solutions that not only protect your assets but also streamline your operations and enhance your overall security strategy. Contact us today to learn more about how our Access Control services can benefit your commercial property and ensure a secure and efficient working environment.
Personalised Customer Service
At SJG Electrical, we believe in building strong relationships with our customers. We listen to your needs and provide personalised solutions that best suit your home and lifestyle. Our friendly and professional team is always ready to offer advice and support, ensuring you receive the highest standard of service from start to finish.
Contact SJG Electrical & Security for all your Access Control needs on 01205 870236 and experience the difference of working with a company that truly cares about its customers.
Access Control FAQ’s
1. What system architecture and credential technologies are you proposing, and how do they align with our security requirements and scalability needs?
A competent contractor should clearly define whether the system is controller-based (on-premises panels), cloud-managed, or hybrid. They should specify supported credential types such as RFID (e.g. MIFARE DESFire EV2/EV3), mobile credentials (NFC/BLE), PIN entry, or biometric modalities, and justify their selection based on threat model and user convenience.
The response should also address scalability, how additional doors, sites, or users can be integrated without major reconfiguration, and whether the system supports open protocols (e.g. OSDP vs Wiegand) to avoid vendor lock-in. Expect discussion of encryption, key diversification, and anti-cloning measures.
2. How will the access control system integrate with existing building services and IT infrastructure?
The contractor should outline integration capabilities with systems such as fire alarm (for fail-safe door release), intruder alarms, CCTV/VMS platforms, and building management systems (BMS).
On the IT side, they should specify network topology, bandwidth requirements, VLAN segregation, PoE provisioning, and whether the system requires outbound internet connectivity. Cybersecurity posture is critical: expect references to secure communication protocols (TLS), user authentication methods (e.g. Active Directory or Azure AD integration), audit logging, and patch management. Clarification should also be given on API availability for future integrations.
3. What are the power, cabling, and hardware specifications, and how do they comply with relevant standards?
A detailed answer should include door hardware (maglocks vs electric strikes), reader types, controllers, and enclosure ratings. Cabling specifications should reference standards such as BS 7671 (IET Wiring Regulations) and consider cable types (e.g. screened vs unscreened, fire-rated where required), segregation from mains, and maximum run lengths.
Power design should address load calculations, battery-backed PSU sizing for standby operation, and resilience (e.g. local vs centralised power supplies). Compliance with standards such as BS EN 60839 (electronic access control systems) and fire safety regulations should be explicitly confirmed.
4. How is system resilience, fail-safe operation, and emergency egress handled?
The contractor must explain how doors behave under power loss, fire alarm activation, or system fault conditions. This includes whether doors default to fail-safe (unlock) or fail-secure (remain locked) depending on risk assessment and fire strategy.
Integration with fire alarm systems should ensure immediate release in compliance with life safety codes. Backup strategies, such as UPS support, local controller autonomy during network outages, and redundancy in critical areas, should be described. The design should also account for manual override mechanisms and compliance with emergency egress requirements.
5. What are the commissioning, maintenance, and lifecycle management provisions for the system?
A thorough proposal should include commissioning procedures (testing of each door, credential enrolment, failover scenarios), documentation (as-built drawings, network diagrams, O&M manuals), and user training.
The contractor should define ongoing support arrangements, including SLAs, remote monitoring, firmware/software update policies, and spare parts availability. Lifecycle considerations should address system longevity, upgrade paths, and total cost of ownership. Data management practices, such as retention of access logs and GDPR compliance should also be covered, particularly if cloud services are involved.
