Technical Surveillance
See everything. Reveal nothing you don't intend to.
Evidence-grade surveillance systems, lawful covert operations, and technical counter-measures, designed, deployed, and monitored to a professional standard.
- Standard
- Evidence-grade
- Coverage
- Fixed & covert
- Compliance
- UK data & privacy law
- Operators
- Vetted & licensed
01 / Overview
Technical surveillance is where physical security meets the electronic domain. We design and deploy integrated systems, CCTV, access control, intruder detection, and monitoring, that give you clear visibility over your people, premises, and assets. Every deployment is planned around defined objectives, captured to an evidentiary standard, and built to hold up under scrutiny.
Where discretion is required, we provide lawful covert surveillance and evidence gathering conducted within the bounds of applicable UK legislation, including data-protection and privacy law. Our counter-surveillance capability, technical surveillance counter-measures, or TSCM, sweeps premises, vehicles, and boardrooms for unauthorised recording and transmitting devices, protecting sensitive conversations before they leave the room.
All work is delivered by vetted, appropriately licensed operators and documented with a clear chain of custody. We advise on what is proportionate and lawful for your situation, and we will tell you plainly where a proposed measure falls outside what the law permits.
02 / What we provide
Capabilities across the engagement
CCTV & Video Systems
Design, installation, and integration of surveillance camera systems with resilient storage and remote-viewing capability.
Covert Surveillance & Evidence Gathering
Lawful discreet observation and recording for corporate, legal, and investigative purposes, captured to an evidentiary standard.
TSCM Bug Sweeps
Technical surveillance counter-measures to detect and remove unauthorised listening, recording, and transmitting devices.
Access Control Systems
Electronic entry management, credential and biometric access, and audit logging across single or multiple sites.
Alarm & Monitoring
Intruder detection and alarm systems with round-the-clock monitoring and defined response escalation.
System Audit & Integration
Review of existing infrastructure and integration of disparate systems into a single, manageable security picture.
03 / Who it's for
Who Technical Surveillance is built for
- Corporate offices and boardrooms protecting sensitive commercial information
- Legal teams and investigators requiring admissible surveillance evidence
- High-net-worth individuals and private residences
- Retail, logistics, and industrial sites managing loss and access
- Property managers and landlords securing multi-site portfolios
04 / Our approach
How we deliver
A structured engagement, scaled to the real risk picture and documented at every stage.
Assessment & Objectives
We survey the site or brief, define what needs to be seen or protected, and confirm the lawful basis for every measure proposed.
Design & Specification
We produce a proportionate technical design, coverage, equipment, storage, and monitoring, mapped to your objectives and budget.
Deployment & Capture
Licensed operators install, commission, and operate the solution, recording to an evidence-grade standard with clear chain of custody.
Monitoring & Handover
We provide ongoing monitoring, maintenance, and reporting, or hand over a fully documented system with training for your team.
Ready to discuss technical surveillance?
Speak to our team for a confidential, no-obligation conversation about your requirements. We'll set out exactly how we can help.
Prefer to talk? Call 020 3989 7024