CO2 sensor, 230 V Reliably measure the amount of CO2 in your room. The CO2 sensor displays the result via five LEDs, and of course also in the Homematic IP app . CO2 sensor, 230 V Produkte Overview Technical data & downloads Breadcrumb Home All Products CO2-Sensor, 230 V Always have an eye on the air quality Your friends are visiting in the evening or you're in your home office all day - the at some point air in the room seems stale. But mostly you only notice it when you get tired from it. With the Homematic IP CO2 sensor, the app will indicate it to you early. The five integrated LED lights also show you the status in your location: The worse the air, the more lights are switched on. Only one LED lights up if the air is of the optimum quality. Image A versatile sensor for more well-being The sensor measures the CO2 content in ppm (number of CO2 molecules in one million air particles) as well as the temperature and humidity in the room. more The measured room air values are displayed for you via the Homematic IP app and are always up to date. Image Easy installation Integrate the CO2 sensor easily into existing switch series (with 55 mm frame size) from the most popular manufacturers. The sensor's design is specially made for this. more The compact design helps with easy installation in standard flush-mounted boxes. The screwless spring-loaded terminals make installation even easier. Image LED display to indicate CO2 The five integrated LEDs show you the CO2 level directly on the device. more One illuminated LED indicates very good air quality, whereas five illuminated LEDs indicate a very high CO2 level. You can also for example automatically switch on a light to provide an alarm when a defined CO2 level is exceeded. Händler finden Installationspartner finden Image Our products in a new dimension. Rotate the product in all directions, zoom in and experience it in three dimensions. This gives you a detailed picture of your favourite products. Your advantages at a glance Do you want to live more safely, save money and protect the environment, or simply increase your living comfort? There are many good reasons for a Smart Home. Find out more now! Control access find out more Deter burglars find out more Use the app find out more Understand our products find out more Your advantages at a glance Do you want to live more safely, save money and protect the environment, or simply increase your living comfort? There are many good reasons for a Smart Home. Find out more now! Smoke alarm with Q label Detect smoke in your home at an early stage and be notified of it there and also via the app when you're out and about Via the smoke alarm with Q label Access point Conveniently set up your smart home system in just a few steps: You can do this with the Homematic IP access point - your powerful smart home control centre. Remote control – 8-button You can easily switch all the functions and devices in your smart home with the four pairs of buttons on the universal remote control - 8-button. Homematic IP: Smart living. Simply exciting. Homematic IP means modern, flexible and secure technology from the European market leader*. Let the advantages of our system win you over, and start living smarter straight away. Homematic IP With some smart home providers, you have to make a choice: Do you have everything wired, or do you go fully wireless? Some systems are also hermetically sealed and do not accept devices from other manufacturers. Here at Homematic IP, we have a different approach. We are guided by you! find out more Die Homematic IP AppKonfigurieren Sie in der Homematic IP App alle Einstellungen für Ihr Smart Home, steuern, regeln und überblicken Sie damit jederzeit Ihre Geräte. Es werden keine persönlichen Daten erhoben, außer der IP-Adresse. The Homematic IP app Configure all the settings for your smart home in the Homematic IP app, and use it to control, regulate and monitor your devices whenever you want – without providing any personal data! mehr erfahren find out more Homematic IP Wired A smart home system is particularly robust, interference-proof and reliable when the devices communicate with each other via wired connections. And data transmission is very fast with cables, too. That all comes together with Homematic IP Wired. find out more Always here for you and your queries. Whether you have a question about a product, something isn’t working as you wanted, you’re looking for a specialist partner, or you simply want to give us feedback: we are always here to help. Image FAQs This is where you’ll find the most important questions and our answers about our smart home solutions. All FAQs Image Service Have you purchased a Homematic IP product and now have questions about how it works? Our technical support team will be happy to help you. Contact us Image Specialist tradespeople Are you looking for a good specialist tradesperson near you? Simply use the convenient search function here on our website. Find a specialist tradesperson Image Dealers You can get Homematic IP products and good advice all over Germany. Find the right dealer near you here. Find a dealer Innovations, ideas, impulses: your news Get first-hand news about the latest innovative smart home solutions. View all news Filter by typeArtikelSocial Media Posting - Any -BlogBlog InternationalSocial media postsFirmwareHinweisNewsReference project Access Points, central unit and appHeating and climate controlEnergy managementLightShutter controlSecurity and alarmsAccessWeather and environmentAdapters for brand switch systemsHomematic IP WiredInternational versionsCompatible systemsOther information - Any -Experience comfortSave moneyLive safely and securelyControl away from homeComing homeEnjoy winterBuild smartHave fun with technology Use Cases (field_use_cases) Look forward to ChristmasConnect devices togetherUnderstand our productsGive feedbackUse the appControl heatingSave energyControl lightingSchedule shadeMonitor the buildingDeter burglarsDetect firesPrevent water damageControl access AblaufdatumfioHeizenHmIP-ADA-FEHmIP-ADA-GNHmIP-ADA-GN-IHmIP-ADA-LGHmIP-ADA-SEHmIP-ADA-SE2HmIP-BBL-2HmIP-BBL-IHmIP-BDT-IHmIP-BPS-2HmIP-BRA-AHmIP-BROLL-2HmIP-BSM-IHmIP-BWTH-24HmIP-BWTH-Ahmip-dbbHmIP-DLD-AHmIP-DLD-SHmIP-ESI-GASHmIP-ESI-IECHmIP-ESI-LEDHmIP-eTRV-3HmIP-eTRV-B-2HmIP-eTRV-C-2HmIP-eTRV-CLHmIP-eTRV-E-AHmIP-eTRV-Fhmip-fdchmip-flcHmIP-FSI16HmIP-HAP-AHmIP-HCU1HmIP-HCU1HmIP-HCU1-AHmIP-KRC4-2HmIP-KRCA-2HmIP-KRCK-2HmIP-LS1HmIP-LSShmip-mp3pHmIP-P-DRG-DALIHmIP-PDT-CHHmIP-PDT-PEHMIP-PS-2HmIP-PSM-CH-2HmIP-PSM-PE-2HmIP-PSMCOHmIP-RGBWHmIP-SK20HmIP-SK24HmIP-SK26HmIP-Sk9-2HmIP-SMI55-2-AHmIP-SMI55-AHmIP-SMO230HmIP-SMO230-AHmIP-SMO230AHmIP-STH-AHmIP-STHDHmIP-STHD-AHmIP-STVHmIP-SWD-2HmIP-SWDM-2HmIP-SWDO-2HmIP-SWDO-AHmIP-SWDO-PL-2HmIP-SWSD-2HmIP-WGD-PLHmIP-WLAN-HAP-BHmIP-WRC2-AHmIP-WRC6-AHmIP-WSMHMIP-WTHHmIP-WTH-1HmIP-WTH-AHmIP-WTH-B-2HmIP-WTH-B-AHmIP-WUAHmIP-WWRC6-AHmIPW-DRPS4HmIPW-SCTHDHmIPW-SMI55-AHmIPW-STH-AHmIPW-STHD-AHmIPW-WGDHmIPW-WGD-PLHmIPW-WRC2-AHmIPW-WRC6-AHmIPW-WTH-AIP-SWDO-2Menü Container-TermineMenü MessenMenü Online-SeminareMenü ProVertrieb-TermineMenü Roadshow-TermineMenü Roadshow-Termine PROReferenz-1Referenz-2Referenz-3ShowtruckSchulungenHmIIP-APPHmIP-BS2HmIP-FWIHmIP-PS-2HmIP-PSM-2HmIP-SK1HmIP-STHO-AHmIP-WKPHmIPW-FAL24-C10HmIPW-FAL24-C6JRB21_1JRB21_2JRB21_3JRB21_4JRB21_5Logo BüscherNewsHmIP-eTRV-2-UKHmIP-FAL24-C10HmIP-FAL230-C6HmIP-FAL230-C10HmIP-FALHmIP-eTRV-E-SHmIP-eTRV-EHmIP-eTRV-C-TPHmIP-eTRV-CHmIP-eTRV-BHmIP-eTRV-2HmIP-FAL24-TRHmIP-DS55HmIP-DRSI4HmIP-DRSI1HmIP-DRDI3HmIP-DRBLI4HmIP-DRBLIHmIP-DRAHmIP-DLSHmIP-DLDHmIP-DCHmIP-FAL24-C6HmIP-FALMOT-C12HmIP-CCU3HmIP-KRCKHmIP-PSM-PEHmIP-PSM-ITHmIP-PSM-CHHmIP-PSMHmIP-PSHmIP-PDT-UKHmIP-PDTHmIP-PCBSHmIP-MOD-HOHmIP-MIOBHmIP-KRCAHmIP-FBLHmIP-KRC4HmIP-HAP-UKHmIP-HAPHmIP-FSM16HmIP-FSMHmIP-FSI16HmIP-FROLLHmIP-FDTHmIP-FCI6HmIP-FCI1HmIP-DCHmIP-BWTH24AmazonEQ3-ADA-DWEQ3-ADA-KOEQ3-ADA-J2EQ3-ADA-J2EQ3-ADA-J1EQ3-ADA-J1EQ3-ADA-GSEQ3-ADA-G55EQ3-ADA-EJEQ3-ADA-EJEQ3-ADA-BJEQ3-ADA-MEEQ3-ADA-BJEQ3-ADA-B2EQ3-ADA-B2EQ3-ADA-B1EQ3-ADA-B1EQ3-ADACC-Sys-O-CyAuszeichnungAppEQ3-ADA-KOEQ3-ADA-MEHmIP-BWTHHmIP-ASIR-2HmIP-BSMHmIP-BSLHmIP-BRUHmIP-BROLLHmIP-BRC2HmIP-BRAHmIP-BPSHmIP-BDTHmIP-BBLHmIP-ASIR-OHmIP-Access PointEQ3-ADA-SHC+HAP1-HCPGeld sparenEzevizetrv-eeSportsESB1EQ3-RFAEQ3-MK-FEEQ3-ADA-VA80HmIP-PSM-UKHmIP-RC8HmIP-SCIHmIP-SCTH230HmIP-SF-2HmIP-SK12HmIP-SK13HmIP-SK14HmIP-SK15HmIP-SK16HmIP-SK17HmIP-SK4HmIP-SK7HmIP-SK9HmIP-SLOHmIP-SMIHmIP-SMI55-2HmIP-SMOHmIP-SMO-2HmIP-SMO-AHmIP-SMO-A-2HmIP-SPDRHmIP-SPIHmIP-SRDHmIP-SRHHmIP-STHHmIP-STHDHmIP-STHOHmIP-SWDHmIP-SWDMHmIP-SWDOHmIP-SWDO-IHmIP-SWDO-PLHmIP-SWOHmIP-SWO-BHmIP-SWO-PLHmIP-SWO-PRHmIP-SWSDHmIP-VDMOTHmIP-WGCHmIP-WHS2HmIP-WLAN-HAPHmIP-WRC2HmIP-WRC6HmIP-WRCC2HmIP-WRCRHMIP-WTH-2HmIP-WTH-BHmIPW-BCHmIPW-BCCHmIPW-BRC2HmIPW-DRAPHmIPW-DRBL4HmIPW-DRD3HmIPW-DRI16HmIPW-DRI32HmIPW-DRS4HmIPW-DRS8HmIPW-FALHmIPW-FAL230-C10HmIPW-FAL230-C6HmIPW-Falmot-C12HmIPW-FIO6HmIPW-SMI55HmIPW-SPIHmIPW-STHHmIPW-STHDHmIPW-WRC2HmIPW-WRC6HmIPW-WTHHunter Douglasin eigener Sachekompatible ProdukeKooperationenMediolaMessen & Eventsnach HauseNovofermProduktinfossSmart bauenSonstigesSpaß an TechnikSprachsteuerungStartseiteSzenarioTestUpdatesZertifizierungen Filter by categoryAuszeichnungin eigener SacheKooperationenMessen & EventsProduktinfosSonstigesUpdatesZertifizierungen Available from now on: the new Homematic IP glass series Homematic IP presents the elegant and innovative glass series, which is available from now on. 17. June 2025 New energy dashboard, DoorBird integration and many more functions for the Homematic IP app In addition to the eagerly awaited integration for DoorBird video door stations, the update 3.5.13 for the free Homematic IP app contains numerous other new features. The new version will be rolled out gradually from now on. 27. May 2025 DoorBird and Homematic IP now connected - for greater convenience and security. Access control is now even smarter: The announced cloud-to-cloud integration between DoorBird and Homematic IP will be released with the Homematic IP app update 3.5.13. 26. May 2025 Green thumbs, fully automatic: the new Homematic IP Watering Actuator The Homematic IP watering actuator makes watering a relaxed pleasure and saves valuable water at the same time. 20. May 2025 Show more Technical Data Downloads Order information Product Name (Short) HmIP-SCTH230 Item Number 155592A0 EAN Code 4047976555925 Technical data Supply voltage 230 V/50 Hz Power consumption in standby 0.55 W Switching capacity 1150 W Relay Changeover contact Load type Ohmic load Cable type and cross section Rigid and flexible cable, 0.75-1.5 mm² Degree of protection IP20 Ambient temperature 5 to 35 °C Dimensions with frame (W x H x D) 86 x 86 x 54 mm Dimensions without frame (W x H x D) 71 x 71 x 54 mm Weight 125 g Radio frequency 868.0-868.60 MHz / 869.4-869.65 MHz Typ. open area RF range 230 m Additional information Installation Only in switch boxes (device boxes) in accordance with DIN 49073-1. General Homematic IP User Guide Version: September 202422.77 MB Overview of Homematic IP QR Code Stickers 50.09 KB Product data sheets See our data sheets for features and technical specifications of our products. Data sheet CO2 Sensor, 230 V Short description: HmIP-SCTH230 | Product reference: 155592A01.08 MB Declarations of conformity All EU declarations of conformity for download. Declaration of conformity CO2-Sensor, 230 V Short description: HmIP-SCTH230 | Product reference: 155592AxA116.36 KB Declarations of conformity CO2 Sensor, 230 V Short description: HmIP-SCTH230 | Product reference: 155592AxB126.39 KB
Smoke alarm with Q label Detect smoke in your home at an early stage and be notified of it there and also via the app when you're out and about Via the smoke alarm with Q label
Access point Conveniently set up your smart home system in just a few steps: You can do this with the Homematic IP access point - your powerful smart home control centre.
Remote control – 8-button You can easily switch all the functions and devices in your smart home with the four pairs of buttons on the universal remote control - 8-button.
Homematic IP With some smart home providers, you have to make a choice: Do you have everything wired, or do you go fully wireless? Some systems are also hermetically sealed and do not accept devices from other manufacturers. Here at Homematic IP, we have a different approach. We are guided by you! find out more
Homematic IP Wired A smart home system is particularly robust, interference-proof and reliable when the devices communicate with each other via wired connections. And data transmission is very fast with cables, too. That all comes together with Homematic IP Wired. find out more
Available from now on: the new Homematic IP glass series Homematic IP presents the elegant and innovative glass series, which is available from now on. 17. June 2025
New energy dashboard, DoorBird integration and many more functions for the Homematic IP app In addition to the eagerly awaited integration for DoorBird video door stations, the update 3.5.13 for the free Homematic IP app contains numerous other new features. The new version will be rolled out gradually from now on. 27. May 2025
DoorBird and Homematic IP now connected - for greater convenience and security. Access control is now even smarter: The announced cloud-to-cloud integration between DoorBird and Homematic IP will be released with the Homematic IP app update 3.5.13. 26. May 2025
Green thumbs, fully automatic: the new Homematic IP Watering Actuator The Homematic IP watering actuator makes watering a relaxed pleasure and saves valuable water at the same time. 20. May 2025