Entries recorded as fact
Where an entrance is monitored, a crossing is measured rather than estimated. It is the most reliable tracking we offer, and the sensor counts the people who came through carrying no card at all.
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Door Node
Doorway crossing sensor
58 × 72.5 × 24.5 mm
A unit on the side of the door frame that reports each crossing. A sensor sees who enters and Bluetooth reads the cards nearby, so a door is a boundary rather than a guess: an entry puts the worker inside the room and only a matching exit takes them out.
- Entry & exit crossing sensor
- Entry and exit logging
- LoRa uplink, no Wi-Fi needed
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Where it is used
Rooms that must be exact
Server rooms, stores, and site offices where “probably inside” is not good enough.
Restricted access
Flag a room and get an alert the moment somebody without clearance crosses into it.
Getting it on site
Our team handles the survey, mounting, and setup. This is what that looks like.
01
We fit the unit to the frame of the doors you want tracked.
02
It pairs with that room and is tested with a real entry and exit.
03
Every entry appears on the dashboard from then on.
Where it sits in the system
Tags and fixed sensors read each other over Bluetooth, a site gateway carries that traffic to the cloud, and the platform turns it into positions, alerts, and reports.
Specifications
Dimensions come from the production enclosure. Ask us for the full datasheet.
| Deployment | |
|---|---|
| Units needed | One per tracked door |
| Location accuracy | Exact at the doorway |
| Physical | |
| Dimensions | 58 × 72.5 × 24.5 mm |
| Weight | 145 g |
| Mounting | On the door frame, at the side |
| Power | |
| Power | 12 V DC or PoE |
| Battery | Optional backup (~12 h) |
| Connectivity | |
| Radio | BLE crossing detection, LoRa uplink to a gateway |
| Range | 3 m doorway span |
| Update rate | Real time, on event |
| Environment | |
| Ingress rating | IP54 |
| Operating temperature | -10 °C to 55 °C |
Works alongside
01
Beacon
Fixed Bluetooth beacon
A fixed beacon for the wall or ceiling. Three or four per room listen for worker cards and report how close each one is, which the platform turns into a position accurate to within 2 to 5 metres, or with fewer units into a room name.
- Best for
- Locating workers indoors
- Where it goes
- Wall or ceiling bracket
- How many
- 3 to 4 per room
Worker Tag
The card each worker carries
A card with a printed number, clipped to the worker's belt. It broadcasts an anonymous ID over Bluetooth; binding it to a person is what turns those broadcasts into attendance, time per room and zone alerts. Wearing the card is the clock-in.
- Best for
- Every worker on site
- Where it goes
- Clipped to the belt or waistband
- How many
- One per worker
Site Camera
AI vision camera
An AI camera system. Computer vision reads the same footage three ways: whether crews are wearing the required gear, how much of the observed time is active work, and how much material is left in a stockpile.
- Best for
- Seeing and understanding the site without driving to it
- Where it goes
- Pole, mast, or wall arm
- How many
- One per work area
See the hardware running on your site
We map your site, size the kit, price it, and show you the live dashboard.