CCTV Systems for Commercial customers
At SJG Electrical, we pride ourselves on offering top-tier CCTV services tailored to meet the unique needs of commercial clients. Understanding the critical importance of security for businesses, we deliver comprehensive CCTV solutions that ensure your premises are continuously monitored and protected. Our expertise spans the entire process, from initial consultation and design to installation and ongoing maintenance, guaranteeing a seamless experience for our customers.
Optimal Camera Placement
Our team of highly skilled professionals begins by conducting a thorough assessment of your site to identify the most vulnerable areas and determine the optimal camera placements. We take into consideration various factors such as lighting conditions, the layout of the premises, and specific security requirements unique to your business. This meticulous planning ensures that our CCTV systems provide maximum coverage and effectiveness, deterring potential intruders and capturing high-quality footage in all conditions.
Latest CCTV Systems
At SJG Electrical, we utilise the latest technology in CCTV equipment, including high-definition cameras, night vision capabilities, and remote monitoring options. Our systems are designed to integrate seamlessly with your existing security infrastructure, offering features such as motion detection, real-time alerts, and mobile access. This allows you to monitor your property at any time, from anywhere, providing peace of mind and enhanced control over your security operations.
Ongoing CCTV Support & Maintenance
Beyond installation, our commitment to your security extends to ongoing support and maintenance. We offer regular system checks, updates, and prompt repairs to ensure your CCTV setup remains in optimal condition. Our dedicated support team is always on hand to address any issues or queries, ensuring your system operates without interruption and continues to provide the protection your business needs.
High Quality Security Solutions
Choosing SJG Electrical for your CCTV needs means partnering with a company that values your security as much as you do. We are dedicated to delivering reliable, high-quality security solutions that safeguard your assets, employees, and customers. With our expertise and state-of-the-art technology, you can trust us to enhance your security measures, allowing you to focus on what you do best – running your business.
Cutting Edge Technology & Unparalleled Customer Service
Trust us to provide the protection your business deserves, with cutting-edge technology and unparalleled customer service. Let SJG Electrical be your partner in home and business security, ensuring that your property is always safeguarded.
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 CCTV needs on 01205 870236 and experience the difference of working with a company that truly cares about its customers.
CCTV System FAQ’s
1. What system architecture do you propose (IP vs analogue), and how will it integrate with our existing infrastructure?
A competent contractor should clearly justify whether they are proposing an IP-based (networked) CCTV system or a legacy analogue/HD-over-coax solution. For most modern commercial premises, IP systems are preferred due to scalability, higher resolution (e.g. 4MP–12MP), Power over Ethernet (PoE) capability, and easier integration with IT networks.
The contractor should detail network topology, bandwidth requirements, VLAN segmentation for security, and whether video traffic will be isolated from business-critical systems. Integration with existing infrastructure, such as access control systems, intruder alarms, or building management systems, should also be addressed, including compatibility with ONVIF standards and any API-level integrations.
2. How will the system comply with UK data protection laws and surveillance regulations?
In the UK, CCTV systems must comply with the UK GDPR and the Data Protection Act 2018. The contractor should demonstrate awareness of requirements such as lawful basis for recording, data minimisation, and retention policies.
Expect discussion around configuring recording schedules, anonymisation features (e.g. privacy masking), and secure storage. They should also advise on signage, subject access request (SAR) procedures, and whether the system supports audit logs.
If cloud storage or remote access is involved, the contractor must explain encryption standards (e.g. AES-256), data residency, and secure authentication methods (such as multi-factor authentication).
3. What are the camera specifications and how do they align with the operational risk profile of the site?
Rather than simply quoting “HD cameras,” the contractor should provide a detailed specification aligned to your risk assessment. This includes resolution, frame rate, low-light performance (lux rating), wide dynamic range (WDR), infrared (IR) range, and lens type (fixed vs varifocal). They should justify camera placement based on coverage objectives such as facial recognition at entry points or licence plate capture in car parks.
Environmental considerations, IP ratings for weatherproofing, vandal resistance (IK ratings), and operating temperature ranges, should also be included, particularly for external installations.
4. What are the storage, retention, and system resilience provisions?
A professional proposal should specify storage methodology, whether Network Video Recorders (NVRs), cloud-based storage, or hybrid systems. The contractor should calculate storage capacity based on resolution, frame rate, compression codec (e.g. H.265), and retention period (e.g. 30–90 days depending on policy).
They should also explain redundancy measures such as RAID configurations, failover recording, and uninterruptible power supplies (UPS) to maintain operation during outages. Additionally, clarify how data is backed up and what disaster recovery procedures are in place.
5. What are the installation standards, commissioning process, and ongoing maintenance arrangements?
The contractor should confirm adherence to relevant British Standards, particularly BS EN 62676 for CCTV systems. Installation methodology should include cable management (e.g. Cat6 vs fibre), containment, and compliance with electrical safety regulations.
Commissioning should involve camera calibration, field-of-view verification, network testing, and user training. Equally important is the maintenance plan: preventative servicing schedules, firmware updates, cybersecurity patching, and response times under service level agreements (SLAs). Clarify whether remote diagnostics are available and how faults will be monitored and resolved.
