Technology

The Right Sensor for the Right Problem.

No single sensing modality covers every environment. Ambianceintel is a sensor-fusion platform precisely because the honest answer to most deployment questions is a combination.

Discuss a deployment How it works

Matrix

What each modality is actually good at

Including where each one falls short. A vendor that lists only strengths has not deployed at scale.

ModalityStrengthBest applied toWhere it falls short

Wi-Fi sensing (CSI)Broad activity and presence across whole roomsExisting network infrastructure, low-bandwidth deployments, wide coverageRequires supported network hardware; not a substitute for fine-grained posture sensing

mmWave radarFine motion and stationary presencePosture and fall confirmation, small zones, respiration-related sensing where validatedNarrower coverage per unit; more sensors for large areas

PIRSimple, low-cost motion detectionCorridors, storage, supplementary coverage, cost-sensitive sitesMisses stationary occupancy; coarse signal on its own

Door / contact sensorsEntry and exit contextTransitions between zones, after-hours access, vacancy confirmationNo information about what happens between events

BLE / device presenceTrusted device and staff contextDistinguishing staff from unknown activity, asset contextDepends on a device being carried and enrolled

UWBPrecise ranging and localizationWhere position accuracy inside a zone genuinely mattersHigher cost and infrastructure; rarely needed for occupancy alone

CamerasVisual verification and evidenceWhere an image is the required output — identification, evidence, dispute resolutionCaptures far more than most questions require; unsuitable in private spaces

Ambianceintel combines technologies instead of forcing every problem into one sensing modality.

Selection

How a sensing mix gets chosen

Site assessment drives the design. Three inputs decide almost every deployment.

The question

Occupied or vacant is a different engineering problem from stationary presence or fall confirmation. The output requirement narrows the modality set before anything else.

The environment

Room geometry, wall construction, existing network hardware, power, connectivity and the acceptability of each sensor type in that space.

The constraints

Bandwidth, budget, installation access, privacy expectations and whether any imaging is acceptable at all in that location.

Start with a site assessment