
INTRUDER SYSTEMS – NSI GOLD 24/7 SOLUTIONS, LONDON & SURROUNDING AREAS
G6S Security Limited offers intruder systems in Wembley. Proven track record since 2018. SafeContractor accredited. 100% recommended on Facebook.
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EXTENSIVE RANGE
PROFESSIONAL SERVICE
COMPETITIVE PRICES

Responsive Management Team
As a museum director, I'm incredibly impressed with G6S's art protection specialists. Their discreet yet thorough security measures protect our collections without disrupting visitor experience. Their expertise in climate monitoring and environmental controls is an added bonus.
- Glenn M
INSTANT RESPONSE TO ALERTS
When an alarm is triggered, time is critical. We act immediately to assess the situation and respond effectively, reducing the risk of harm or damage. Our approach prioritises safety for everyone on-site, whether it’s staff, clients, or residents. By responding quickly, we can deter intruders, prevent losses, and maintain confidence in your security system. Our team is trained to remain calm under pressure, coordinating necessary actions with precision. With rapid intervention, we help protect property, assets, and people, giving you peace of mind that emergencies are handled professionally and efficiently around the clock.






















ROUND-THE-CLOCK MONITORING
We provide 24/7 vigilance, ensuring your property is monitored at all times. Every alert is reviewed and assessed immediately, allowing us to determine the correct course of action. Our team coordinates with keyholders, emergency services, and other relevant parties to ensure an effective response. This continuous monitoring helps prevent escalation of incidents and provides real-time updates when necessary. By maintaining constant oversight, we deliver a proactive layer of protection that goes beyond simple alarms, allowing you to focus on your daily activities while knowing that your premises are always being watched and safeguarded by experienced professionals.

COORDINATED EMERGENCY MANAGEMENT
In the event of an activation, we manage every step of the response process. From liaising with police and fire services to alerting designated contacts, we ensure no detail is overlooked. Our coordinated approach ensures swift action while minimising confusion or delays. By combining real-time monitoring with clear communication, we can quickly resolve incidents and mitigate potential damage. This comprehensive emergency management system provides a structured, reliable method for handling alerts, protecting property, and ensuring the safety of occupants. Our focus is on efficient, professional resolution that maintains both security and peace of mind for everyone involved.

WHY G6S SECURITY?
G6S Security is a Multi-Award-Winning Eco Technology Security Company – recognised as ‘Commercial Security Specialist of the Year 2023/2024’. Based in London, we cover all key areas across the capital and neighbouring counties, while also facilitating clients nationwide.
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Addressing the growing demand for a security and fire systems provider with a difference, G6S Security goes beyond traditional services to deliver a comprehensive range of 360° Security and Monitoring Solutions. Our services include Security and Fire Systems Installation and Maintenance, Police and Fire Brigade Response, Cyber Security and I.T solutions, alongside sustainable security hardware eco-recycling support. Through our Eco Recycling Support, clients can achieve a capital return on investment when upgrading existing Security or I.T hardware, whether at the end of lease or from previously installed systems.
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Our mission is clear: to save energy, reduce waste, and champion eco recycling. Guided by our internal ‘G6S Enviro’ policy, we operate as a paperless, low-carbon organisation committed to sustainability. This includes recycling refreshed I.T and security hardware as part of our wider green strategy—helping clients achieve both enhanced protection and environmental responsibility.