Industrial Scientific Radius BZ1 Area Monitor
Industrial Scientific Radius BZ1 Area Monitor Peer Lost: Peer Lost Warning
A peer instrument is no longer communicating with the group, causing the area monitor to trigger a warning.
- Code
- Peer Lost
- Name
- Peer Lost Warning
- Controller
- Industrial Scientific Radius BZ1 Area Monitor
- Type
- Communication
- What it does
- Warning: the equipment keeps running and flags a problem
- Risk
- GREEN In your wheelhouse
- Source
- The manufacturer's manual (subscribers see which manual and page)
Updated November 4, 2026
How to fix it
Subscribers get:
- What to do next, in plain words
- What the manual says to do, and the page it is on
- The 1 common cause listed for this code
- The step by step check for this problem, one check at a time
- Booking a live video call with Ben, a master booth technician ($250/hr, paid per call)
Questions about this code
What does Industrial Scientific Radius BZ1 Area Monitor Peer Lost mean?
A peer instrument is no longer communicating with the group, causing the area monitor to trigger a warning.
Is Industrial Scientific Radius BZ1 Area Monitor Peer Lost dangerous?
It is graded green: in a working tech's wheelhouse with standard tools and low risk.
How do I fix Industrial Scientific Radius BZ1 Area Monitor Peer Lost?
The manual's fix and the step by step check for this code are in WERCS Diagnose, plans from $49 a month. For help right now, WERCS answers 24/7 at (877) 489-3727.
Other Industrial Scientific Radius BZ1 Area Monitor codes
OFF · Sensor offTWA · TWA eventSTEL · STEL eventMAN DOWN · Peer man downAlarms off · Alarms offGroup Lost · Group Lost WarningLEL-Low O2 · LEL-Low O2Low battery · Low battery warningNo GPS Signal · No GPS SignalLow Battery Shutdown · Critical low battery
All 15 Industrial Scientific Radius BZ1 Area Monitor codes · Every fault code