Trolmaster CO2 Alarm Station LED display indicator & Cable set (AS-2)
Trolmaster CO2 Alarm Station LED display indicator & Cable set (AS-2)
Product description
CO2 alarm station with LED display and color indicator
The AS-2 CO2 Alarm Station is an audiovisual alarm module equipped with a color LED indicator and a digital LCD display showing ppm levels. Designed for external mounting, it monitors CO2 ppm levels outside your grow rooms or facility. The AS-2 can be connected to either the AL-1 or AL-2 CO2 sensor channel, or both for complete redundancy, ensuring reliable environmental oversight. It requires an SPH-1 for additional power.
A green LED indicates CO2 levels below 800 ppm, signifying safe entry. A yellow LED signifies CO2 levels at or above 800 ppm, indicating CO2 supplementation is active. If CO2 surpasses the user-defined level set in the Carbon-X controller, the AS-2 will trigger an audible alarm and a flashing red LED. This unit provides clear, at-a-glance status updates for CO2 concentration.
- Audiovisual alarm module
- Color LED indicator and digital LCD display
- Monitors CO2 ppm levels
- Connects to AL-1 or AL-2 CO2 sensor channels
- Requires SPH-1 for power
- Pack Contents: 1x Alarm Station 2, 1x 16ft RJ12 Cable
This product — provides an LED display and color indicator for CO2 levels. The AS-4 — features a blue light indicator and digital display.
3 day EU delivery. Shipping & Tracking
You'll get your package in 3-5 days no matter where you are in EU.
Cost is 7 to 15 EUR under 30kg.
We'll send you a tracking number as soon as your purchase dispatched.
You'll receive a notification on each stage of delivery
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60 days returns
You can get a refund or replacement after up to 30 days from purchase.
But we ussualy stand on customers side, so we can give a 60 days time frame!
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About us. Our 9 year history
GoToGarden started in 2017 out of personal frustration. Our founder was a hobby grower who spent hours navigating online shops that felt built by people who had never touched a plant — cluttered layouts, vague product descriptions, no real guidance on what to actually buy or why. He knew there had to be a better way.
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