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NExpert

Technology

The platform is a component. The system is the deliverable.

Architecture is vendor-independent. Platform selection follows a requirement we have calculated, not a catalogue we have been given. Partnerships exist to guarantee support and lifecycle, not to determine design.

Video and optics

Requirement

Identification-grade image at the required distance under the site's actual lighting and weather, at a bandwidth and retention the network and storage can carry.

Selection basis

Selected against measured sight lines, lux levels and target pixel density — never against a specification sheet alone.

  • ONVIF Profile S/G/T
  • IEC 62676
  • IP66/IK10

Analytics and AI

Requirement

Detection accuracy that holds in the site's conditions, with a false-alarm rate an operator can sustain across a shift.

Selection basis

Evaluated on site footage under worst-case conditions, not on vendor demo material.

  • Edge GPU/NPU inference
  • Model tuning on site data

PSIM and integration

Requirement

Correlation across security, fire, building and transport systems, with an incident workflow the operator can follow under pressure.

Selection basis

Chosen for the breadth of interfaces we can prove, not the length of the integration list.

  • Open API integration
  • Documented interface register

Network and transport

Requirement

Deterministic behaviour for video and control traffic, with segmentation between OT, IT and security domains and known failure domains.

Selection basis

Sized from calculated traffic profiles, certified on installation, documented as-built.

  • ISO/IEC 11801
  • TIA-568
  • IEC 61850 where applicable

Power and continuity

Requirement

Declared autonomy and transfer behaviour demonstrated under load, not calculated on paper.

Selection basis

Load-bank tested at commissioning; serviceability and spares availability weighted equally with efficiency.

  • IEC 62040 (UPS)
  • ISO 8528 (generating sets)
  • IEC 60364

Cooling and environment

Requirement

Thermal envelope maintained at design density with headroom for the declared growth step, including liquid-cooling readiness for AI loads.

Selection basis

Modelled for airflow before selection; validated by integrated systems testing.

  • ASHRAE TC 9.9 envelopes
  • Containment discipline

Monitoring and DCIM

Requirement

An alarm hierarchy an operations team can act on, and capacity data an owner can plan with.

Selection basis

Judged by what the night shift can act on, not by dashboard density.

  • SNMP/Modbus/BACnet integration
  • Documented alarm hierarchy

Cyber hardening

Requirement

The security and OT estate hardened, segmented, patchable and monitored — an installed camera is a network endpoint before it is a camera.

Selection basis

Patchability and vendor disclosure practice are selection criteria, not afterthoughts.

  • IEC 62443 principles
  • NAC and segmentation
  • Firmware lifecycle

Partners

Partners, not badges

Partner and vendor marks are published only with written permission on file, in a single equal-weight grid, and never in the site header. We are not a distributor and do not compete with our partners' sales motion — we compete for responsibility for the whole system.

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