Real-time presence detection from the devices you already run.
See how many people are in front of your screens, in real time, across every location. AirDetect turns the devices you already run into footfall sensors - no new hardware, and no tracking of individuals.
Listen with radios you already have
Every AdmiralOS device with a BLE radio becomes a presence sensor. No new hardware, no extra installs. AirDetect taps the radio that ships in your signage players and edge devices today.
$ admiral airdetect enable --fleet signage-aus
Enabling presence capture…
✓ 412 devices now reporting presence
✓ Unified endpoint live
→ https://api.admrl.co/v1/presence
One endpoint for your whole fleet
Detection from every device across your entire fleet is centralised and exposed over a single API. No per-device polling, no stitching feeds together - one unified stream of presence data.
{
"visitor_id": "vis_fd549be6c77d308d",
"first_seen": "2026-06-11T04:26:03Z",
"last_seen": "2026-06-11T04:43:31Z",
"smoothed_rssi": -67.99,
"proximity_bucket": "Immediate (0-2m)",
"ecosystem_signals": [
"Apple: General", "Apple: Nearby",
"Generic/Other", "Microsoft: Device"
],
"confidence": 0.53,
"associated_device_count": 7
}Presence, not people
Our detection algorithms turn noisy radio signals into clean, real-time presence and footfall counts. We estimate how many people are present and for how long - never who they are.
Present now
1,284
Avg dwell
1.4m
Devices live
412
Peak today
2,910
Drive content and prove audience
Trigger signage content on real-time presence, measure dwell, and report verified audience to advertisers. Turn empty-screen guesswork into presence-backed attribution.
We measure presence, never people.
AirDetect is built to give you audience insight without surveillance. We estimate and compute presence within the bounds of BLE privacy - we do not track individual device locations or identify individuals.
Presence, not identity
We estimate and compute presence within the bounds of BLE privacy. We do not track individual device locations or identify individuals.
Aggregated by design
AirDetect reports counts and dwell - how many people are present and for how long - not who they are or where any one device goes.
No cameras, no PII
Presence is derived from anonymised radio signals. There is no imagery, no facial data, and no personally identifiable information in the pipeline.
Built for the spaces you already run.
Digital signage & DOOH
Prove real audience to advertisers with presence-verified impressions. Switch content based on who is actually in front of the screen, right now.
Retail & venue footfall
Understand traffic patterns, dwell time, and zone popularity across stores and sites - without cameras or per-visitor tracking.
Smart spaces & occupancy
Feed real-time presence into building systems, queue management, and capacity planning from the devices you already run.
Turn presence into insight.
Pay only for the presence you detect. No free tier games, no minimum commit - just transparent usage pricing.