SteinNjord

Fire sprinkler status and control. Sign in, then use Install (or Chrome menu → Install app) for the home-screen app.

Fire Sprinklers
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Fire tracker Quiet → Elevated → PRE-WET → ACTIVE
Waiting for nodes…
Property map satellite · set node coords
Edit node coordinates

Stand at the node, tap Here (uses phone GPS), then Save. Or paste lat/lon. Layers: Google / USGS / Esri (map control).

Boards live run state
Controllers
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Fire score card · nodes detect · Waveshare waters · fw≥20

PRE-WET = roof. ACTIVE = roof + walls (~90 s hold). STOP wins. Quiet ≈ 30–45 min. fw77+

Sensor+1+2Notes
PM smokeΔ ≥ 15Δ ≥ 30+1 more if rising ≥ 6/min (max 3). Dust-like morph zeros PM.
COΔ ≥ 5Δ ≥ 10Only if PM or gas also scored
Gasdrop ≥ 20%drop ≥ 35%+2 needs PM or CO first
Temp / 5 min↑ ≥ 5°C↑ ≥ 8°CAdvisory only — no PRE-WET alone
Hot+dry / 5 minT↑≥3°C and RH↓≥15—Advisory only — no PRE-WET alone
Smoke morphgate—Smoke-like → PM counts. Dust-like → ignore PM. Not a score point.
PRE-WET ifNeed
Score≥ 2 and (CO or gas+PM) — not morph+PM, not temp alone
ProductΔCO ≥ 5 and ΔCO×ΔPM ≥ 40
ΔCO≥ 8 vs quiet hour
FIRMSFire ≤ 10 mi
WeatherLightning < 10 km or hot+dry (hub)
ACTIVE ifNeed
ProductΔCO ≥ 5 and ΔCO×ΔPM ≥ 80 (~90 s)
PM + gasΔPM ≥ 30 and gas drop ≥ 35% (~90 s)
Score + CO≥ 4 and CO points ≥ 1 (~90 s)
ΔCO≥ 20 vs quiet hour (~90 s)

Not PRE-WET from PM alone, gas alone, morph+PM, or sun/heat alone. Pair charts below use the selected range. Quiet fine-mass ~0.9–1.0 is normal, not “on fire.”

Fire tracker live path to ACTIVE
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Hub · Nodes · Tempest
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Trends · fire sensors N4 heater scan
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Tempest trends
Storage
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Events
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Remote commands
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Board snapshots
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Tempest history
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House + Shop · ACTIVE ALL rotates zones

House

Current status

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1 · Run type

2 · Zone policy (ACTIVE only)

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Last command result
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Shop

Current status

Waiting for board status…

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1 · Run type

2 · Zone policy (ACTIVE only)

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Last command result
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Recent commands
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