Physical Security & Surveillance

Design, deployment, and managed operation of CCTV/VMS, access control and identity, AI video analytics, perimeter and intrusion detection, and PSIM command-and-control — powered by the Zilk Physical Security Platform, ONVIF-based and NDAA-compliant.

35 services · 6 groups · part of a 449-service catalog

All 35 Physical Security & Surveillance services

Video Surveillance & VMS

6 services

CCTV System Design & Camera Placement

Site survey, coverage modelling, and camera placement with field-of-view, lux, and pixel-per-metre calculations, bandwidth budgets, and a procurement-ready bill of materials.

VMS Deployment & Configuration

Video management system rollout with recording schedules, motion and event rules, user roles, and multi-site federation for centralised viewing.

ONVIF / RTSP Camera Integration

Onboarding of mixed-brand IP cameras over ONVIF Profile S/G/T and RTSP, including PTZ control, audio, and edge-event mapping into a single platform.

Video Storage & Retention Engineering

Storage sizing and tiering for target retention windows using H.264/H.265 and smart-codec streams, with RAID, failover recording, and archive policies.

Analog-to-IP Camera Migration

Phased upgrade of legacy analog and coax CCTV to IP, reusing cabling where viable and migrating footage and camera positions without coverage gaps.

Video Wall & Control-Room Viewing

Video wall and operator-workstation build with layouts, camera tours, salvo views, and role-based access for control-room and security-desk staff.

Access Control & Identity

7 services

Access Control System Design & Rollout

Door schedule, access-level, and controller topology design with anti-passback, interlocks, and mustering, delivered as a fully commissioned system.

Credential Management (Card / Mobile / Biometric)

Issuance and lifecycle management of smart-card, mobile-wallet, and biometric credentials with encrypted enrolment and lost-card revocation workflows.

OSDP / Wiegand Reader Integration

Reader-to-controller wiring and configuration over OSDP Secure Channel, with migration paths from legacy Wiegand to encrypted, supervised communication.

Visitor Management System

Pre-registration, self-service check-in, watchlist screening, badge printing, and host notification, with visitor records tied to access events and audit trails.

HR / Active Directory Identity Sync

Automated joiner-mover-leaver provisioning by syncing access rights from HR and directory systems, so credentials follow employment status in real time.

Door Hardware & Controller Installation

Supply and installation of electric locks, maglocks, request-to-exit, door contacts, and IP door controllers, with fail-safe and fail-secure life-safety compliance.

Elevator, Turnstile & Barrier Access Integration

Access-controlled destination-dispatch elevators, speed gates, turnstiles, and vehicle barriers integrated into a single credential and policy set.

AI Video Analytics

6 services

ANPR / LPR Deployment

Automatic number-plate recognition for entry automation, allow/deny lists, and vehicle logging, with hotlist alerting and parking and access-control tie-ins.

Intrusion & Loitering Detection

AI line-crossing, zone-intrusion, and loitering rules that filter environmental false alarms and escalate genuine events to operators in real time.

People Counting & Occupancy Analytics

Directional people counting, queue length, and live occupancy metrics for capacity management, safety limits, and footfall reporting.

Facial Recognition & Watchlist Matching

Face-based access and watchlist alerting with configurable match thresholds, consent handling, and privacy controls aligned to data-protection requirements.

PPE & Workplace Safety Detection

Detection of missing hard hats, hi-vis, and other PPE, plus restricted-zone and unsafe-behaviour alerts, integrated with site safety and EHS workflows.

Object Left-Behind & Crowd Detection

Abandoned-object, removed-asset, and crowd-density analytics for public spaces and critical infrastructure, with automatic operator escalation.

Perimeter & Intrusion Detection

5 services

Perimeter Sensor Design

Multi-layer perimeter design combining microwave, infrared, and radar sensors with camera verification to cut nuisance alarms and confirm real intrusions.

Fence-Mounted & Buried-Cable Detection

Fence-disturbance and buried-cable intrusion sensing with zoned localisation, tying each alarm to the nearest camera for immediate visual assessment.

Thermal & Long-Range Camera Integration

Thermal and long-range optical cameras for low-light and wide-area detection, with radiometric alarms and slew-to-cue PTZ handoff.

Intrusion Alarm Panel Integration

Integration of intrusion alarm panels, motion detectors, and door/window contacts so alarms surface in the same console as video and access events.

Gate, Bollard & Barrier Control Integration

Automated gates, rising bollards, and vehicle barriers linked to ANPR and access credentials for hostile-vehicle mitigation and controlled entry.

Command & Control / PSIM

5 services

PSIM Platform Deployment

Physical security information management deployment that aggregates video, access, intrusion, and building systems into one correlated operating picture.

Unified Security Operations Dashboard

Single-pane command console with live map, device health, and event feed across every subsystem, replacing disconnected point consoles.

Security Operations Centre (SOC) Design & Build

Physical SOC design covering operator ergonomics, video walls, workstations, redundancy, and shift workflows for 24x7 monitoring.

Incident Workflow & SOP Automation

Codified standard operating procedures that auto-trigger guided response steps, escalations, and audit-logged actions on defined alarm conditions.

Fire, BMS & Building-Systems Integration

Interfacing fire alarm, building management, lighting, and HVAC systems so security events and life-safety states drive coordinated automated responses.

Managed Monitoring, Maintenance & Compliance

6 services

24x7 Managed Video Monitoring

Remote monitoring of live alarms and analytics events by trained operators, with verified escalation to on-site guards, keyholders, or emergency services.

Preventive Maintenance & Health Checks

Scheduled inspection, cleaning, firmware updates, and recording-integrity checks with camera and device health reporting to prevent silent failures.

NDAA Compliance Audit & Remediation

Inventory and audit of installed devices against NDAA Section 889 restrictions, with a remediation and replacement plan for prohibited equipment.

GDPR & Privacy-by-Design Consulting

Privacy impact assessments, signage, masking, and access-governance design so surveillance and biometric systems meet GDPR and local data-protection law.

Data Retention Policy Engineering

Definition and technical enforcement of footage and event retention periods, legal-hold exports, and automated purge to satisfy policy and regulation.

System Health SLA & Support

SLA-backed support with remote diagnostics, spare-parts management, and guaranteed response and restoration times for critical security infrastructure.