CO2 Alarm Station (blue light)

Blue-Indicator CO2 Alarm With Digital PPM Readout

A facility already using color-coded indicators elsewhere sometimes needs a CO2 alarm that matches its existing scheme rather than defaulting to a fixed color. This TrolMaster alarm station is an audible-visual module with a blue LED indicator and an LCD digital ppm display, designed to mount outside the grow room.

It can link to either AL-1 or AL-2 CO2 sensor channels, or both at once for complete redundancy, and sounds an audible alarm while blinking the blue LED whenever CO2 rises above the level set in the Carbon-X main controller.

Key Features & Benefits

• Blue LED Display Indicator — with LCD digital ppm reading.
• Links to AL-1 or AL-2 Sensors — or both for complete redundancy.
• Plug-and-Go Setup — mounts outside the grow room or facility.
• Includes 16 ft RJ12 Cable — for connection to the Carbon-X controller.

Who Should Use This Alarm Station

Carbon-X system owners who want a visible blue-light warning whenever CO2 levels exceed a safe set point will find this alarm station suited to that need.

About TrolMaster

TrolMaster's Carbon-X CO2 monitoring line offers single-color alarm stations like the AS-3 and AS-4 alongside its multi-color AS-2 model, giving growers a choice of indicator color to match how a facility already color-codes its alerts.

Frequently Asked Questions

What color is the indicator light?

Blue. TrolMaster also sells this same alarm station in other single-color and multi-color LED versions.

Does this unit require additional power hardware?

Yes, the SPH-1 for supplemental power, sold separately. Without it, the unit doesn't have the power it needs to run the LED display and alarm together.

Can this link to two sensor channels at once?

Yes, AL-1 and AL-2 together for redundancy, rather than being limited to a single sensor channel. That redundancy is useful for facilities that don't want one sensor as the sole trigger point.

Where is this alarm station mounted?

Outside the grow room or facility, with a 16 ft RJ12 cable included for connecting back to the Carbon-X controller. Plug-and-go setup means no additional wiring configuration is needed beyond that cable run.