Channing School
Channing School, a highly respected independent day school for girls aged 4-18, is situated in the Highgate area of North London. Channing is renowned for its academic excellence, liberal ethos, and commitment to fostering confident, independent thinkers within a supportive community. The school's campus, encompassing both Junior and Senior schools, features a mix of traditional and modern facilities, requiring a nuanced approach to security that upholds its welcoming atmosphere while ensuring comprehensive protection for its students, staff, and valuable assets.
Over their 12-year partnership, Channing School continually sought to evolve its security infrastructure to meet modern demands, enhance safeguarding, and ensure seamless operations across its multi-building campus. Key challenges included:
Comprehensive Campus Surveillance The need for extensive, high-definition video coverage across both Junior and Senior school sites, including communal areas, outdoor spaces, and perimeters, to ensure student safety and deter unauthorised activity.
Controlled & Efficient Access Managing the flow of hundreds of students, staff, parents, and visitors daily, requiring a robust access control system that could secure sensitive areas while allowing authorized movement.
Bridging Physical Distances Connecting separate buildings to the main network for internet access and centralised security management, without the disruption and cost of extensive trenching.
Centralised Management The desire for a unified security system that could be managed efficiently from a single point, providing real-time insights and rapid response capabilities.
Long-Term Reliability & Scalability Investing in solutions that were not only effective immediately but also flexible enough to adapt to the school's ongoing development and future needs.
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Speak to one of our team today and find out which services and products are the right fit for your Premises, Council or School.

The WJ Sunstone Solution
WJ Sunstone Services collaborated closely with Channing School to design and implement a sophisticated, integrated security and connectivity solution. Our approach focused on a powerful combination of HD CCTV, advanced Access Control, and innovative Wireless Point-to-Point technology, all managed centrally to provide a holistic security posture. The comprehensive solution deployed across Channing's campus includes:
49 High-Definition CCTV Cameras Strategically positioned throughout the school estate, these cameras provide crystal-clear surveillance, ensuring detailed monitoring of critical areas for safeguarding, incident investigation, and overall security.
1 x 64-Channel Network Video Recorder (NVR) This central recording platform efficiently manages all camera feeds, offering vast storage capacity and easy access to high-resolution footage for live monitoring and forensic review.
34 Paxton Access Controlled Doors Implementing a leading-edge access control system across key entry points. This allows for precise control over who enters which area and when, enhancing security in sensitive zones while ensuring smooth daily operations for the school community.
1 x Wireless Point-to-Point (PTP) Bridge & Connectivity A crucial element that provides high-speed, reliable network connectivity between previously isolated buildings. This PTP link acts as a virtual fiber optic cable, extending internet access and enabling the seamless integration of security devices (like cameras or access points) where wired solutions were impractical or cost-prohibitive.

Our Difference
It's our blend of unparalleled expertise, commitment to bespoke solutions, and a proactive approach to your security. We don't just install systems, we partner with you to engineer a resilient security framework, backed by 24/7 support and a clear understanding of the unique compliance needs of Education and the Public Sector.
Speak to one of our team today and find out which services and products are the right fit for your Council or School.
Enhanced Safety, Operational Efficiency, and Future-Ready Infrastructure
The partnership with WJ Sunstone Services has delivered transformative benefits for Channing School:
Comprehensive Campus-Wide Safety The extensive HD CCTV coverage significantly enhances safeguarding measures, acting as a powerful deterrent and providing crucial visual evidence for any incident, ensuring a safer environment for students and staff.
Streamlined & Secure Access Management The Paxton Access Control system provides granular control over entry points, improving security without impeding the efficient flow of daily school life. This includes flexible access permissions for different user groups (e.g., staff, students, contractors).
Uninterrupted Connectivity The Wireless PTP bridge successfully eliminated connectivity black spots, providing essential network and internet access to previously isolated buildings.
Centralised Control & Efficiency The single, high-capacity NVR allows for efficient management of all surveillance data, while the integrated systems streamline security operations, reducing manual oversight and improving response capabilities.
Scalability for Growth The robust and flexible nature of the installed systems ensures that Channing School is equipped for future expansion and evolving security needs, protecting their investment for years to come.
WJ Sunstone's long-standing relationship with Channing School demonstrates our commitment to delivering enduring, high-quality security solutions and ongoing support tailored to the unique demands of leading educational institutions.
Our Customers
I have worked with Marc and the team over a number of years and have always found them to be professional, efficient and friendly. The service we receive is excellent and they always go above and beyond to provide the best service possible and to ensure the school is operational and secure at all times.
Mel Blase
Estates Manager, Channing School







