Danger · High-Power Laser

Laser
In Use

Wavelengths in Use

Operator inside Class 4 Laser 00:00:00

Safe to Enter

No laser in use

JupiterElectronics.eu

Beam Sentinel · Settings

Lasers

Tap a laser to set the one in use. It is shown on the sign and saved with every exposure record.

Operators

Tap a name to set the active operator. The active operator is recorded in the exposure log.

Wavelengths in use

– nm

Entry policy

No entryDo not enter under any circumstances Entry with eye protectionLaser safety eyewear required

Required eyewear rating (optional)

Operator presence

Operator insideExposure is being logged Operator not insideLaser running unattended

Laser class

On-screen controls

🔒 Locked — tap to unlock with PIN

Expect a connected Sentinel Link

When on, the screen shows a red warning whenever this lab's Sentinel Link is not connected. (Auto-enables once a module has been seen online.)

Open the Sentinel Link page on tap

When on, tapping a Sentinel Link chip opens that device's web page (http://<ip>) in a new tab.

Lock screen — disable all controls

View-only kiosk mode: taps and keyboard shortcuts do nothing. Tapping the screen asks for the PIN; the correct PIN unlocks it. The status still updates live.

Cloud sync — Beam Sentinel

🔒 Locked — tap to unlock with PIN

Not paired — exposure log stays on this device.

Pairs this kiosk to your organization so exposure records sync to the cloud. The sign keeps working fully offline regardless; records sync when a connection is available.

Configuration file

🔒 Locked — tap to unlock with PIN

Saves lasers, operators, wavelengths, entry policy, eyewear rating and class to a .json file you can back up or load onto another machine. The exposure log is separate — export it as CSV from the log view.

Jupiter Electronics · www.jupiterelectronics.eu

Beam Sentinel · Laser exposure log

Operator	Laser	Date	Start	End	Duration	Wavelength(s)

No exposure recorded yet. A row is logged automatically whenever the laser is on and the operator is inside.

Records are append-only and cannot be edited or deleted on the kiosk. Stored locally and, when paired, synced to the cloud. Use Export CSV to keep a copy.

LaserIn Use

Safe to Enter

Laser
In Use