{"product_id":"trolmaster-co2-alarm-station-blue-light-for-carbon-x-system","title":"TrolMaster CO2 Alarm Station Blue Light for Carbon-X System","description":"The AS-4 CO2 Alarm Station with an Blue light alarm module comes with a Blue light LED display indicator and a LCD digital ppm level reading. It is designed to be mounted outside of the space to be monitored, and will display the CO2 ppm level. The AS-4 can be linked to either the low or the high level CO2 sensors, or it can be linked to both sensors for complete redundancy. \u003cbr\u003e\u003cbr\u003e The AS-4 will sound an audible alarm and blink the Blue LED indicator in the event of the CO2 level going above the user s preferred level set in the main controller. \u003cbr\u003e\u003cbr\u003e Please Note: The AS-4 requires the SPH-1 for supplemental power","brand":"TrolMaster","offers":[{"title":"Default Title","offer_id":45569479540822,"sku":"23487","price":106.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/3025\/8262\/files\/1620257819_AS-4_191cbffa-d548-4f1b-abc7-1ea071229911.jpg?v=1787009789","url":"https:\/\/modernfarms.store\/products\/trolmaster-co2-alarm-station-blue-light-for-carbon-x-system","provider":"Modern Farms","version":"1.0","type":"link"}