Wired temperature and humidity sensor – indoor Protect your rooms from excessive humidity and keep an eye on the temperature: with the Homematic IP temperature and humidity sensor - indoor. Wired temperature and humidity sensor – indoor Overview Technical data & downloads Home All Products Wired temperature and humidity sensor – indoor The solution to excessive humidity. Worried about mould forming? No wonder: It appears unexpectedly, and you can't get rid of it without a lot of effort. Excessive humidity of the air increases the risk immensely. The wired humidity sensor constantly measures the humidity indoors and gives a ventilation recommendation via app if required! How to minimise the risk the smart way and protect your home! Image The optimum indoor climate all the time Regulate the room temperature to exactly suit your needs – even when you're out and about – and keep an eye on the humidity. more You can do that easily with the app and Homematic IP wired underfloor heating actuators. Image The Homematic IP wired system The wired system guarantees a reliable power supply to the switch as well as secure communication between the devices through the Homematic IP wired bus. more Go here for more information about the wired system and products. Image Easily installed in your existing design Just integrate the pushbutton into your existing switch series in the Size 55 frame size from leading manufacturers. more The button is optimised for easy mounting on flush-mounted boxes via the supplied mounting plate. Removable push-in clamp with spring-loaded terminals facilitates connection to the wired bus. Image Cleverly combined You can combine Homematic IP wired and wireless devices with each other. more In addition to the central Homematic IP wired access point (HmIPW-DRAP) you also require the central Homematic IP access point (HmIP-HAP) for this. More information about advanced routing can be found here. Händler finden Installationspartner finden 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 heating find out more Save energy find out more Use the app find out more Connect devices together 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! Wired Access Point Fail-safe and expandable as required: The Homematic IP Wired Access Point is the central unit in a wired smart home system. Wired floor heating controller – 12 channels, motorised Make your underfloor heating smart and enjoy automated control. Everything works with the underfloor heating controller - motorised entirely according to your wishes and particularly energy efficient. Underfloor heating controller – 10 channels, 230 V Make your underfloor heating smart without much effort and enjoy automated control as desired. To do that, just install the underfloor heating controller 05. July 2023 Travel with a safe feeling: How to protect your home with smart home technology No one there to look after the house during the holidays? No problem, because your Smart Home protects itself: It keeps burglars away and lets you know immediately if something should happen. Find out more 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. The Homematic IP appConfigure all settings for your smart home in the Homematic IP app, which you can use to control, regulate and monitor your devices at any time. No personal data is collected except for the IP address. learn 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. Service 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 Alle News ansehen Filter by typeArtikelSocial Media Posting - Any -BlogBlog InternationalSocial media postsFirmwareHinweisNewsReference project Access Points & Control UnitsHeating & climate controlShutter controlLightSecurity & alarmAccessEnergy managementWeather & environmentInternational versionsCompatible systemsAccessories - 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 AblaufdatumFachpartnerFALMOT C8 NuovofioHeizenHmIP-ADA-DL-KAHmIP-ADA-DL-KBHmIP-ADA-DL-KCHmIP-ADA-DL-KDHmIP-ADA-DL-KEHmIP-ADA-DL-KFHmIP-ADA-FEHmIP-ADA-GNHmIP-ADA-GN-IHmIP-ADA-LGHmIP-ADA-SEHmIP-ADA-SE2HmIP-BBL-2HmIP-BBL-IHmIP-BDT-IHmIP-BPS-2HmIP-BRA-AHmIP-BRC2-2HmIP-BROLL-2HmIP-BSM-IHmIP-BWTH-24HmIP-BWTH-Ahmip-dbbHmIP-DLD-AHmIP-DLD-SHmIP-DLPHmIP-DLP-AHmIP-DLP-ASHmIP-DLP-WSHmIP-DS55-AHmIP-ESI-GASHmIP-ESI-IECHmIP-ESI-LEDHmIP-ESI-LinkyHmIP-eTRV-3HmIP-eTRV-B-2HmIP-eTRV-C-2HmIP-eTRV-CLHmIP-eTRV-E-AHmIP-eTRV-FHmIP-FALMOT-C8hmip-fdchmip-flcHmIP-FSI16HmIP-FSI16-2HmIP-GF1-AHmIP-GF2HmIP-GF2-AHmIP-GF3HmIP-GF3-AHmIP-HAP-AHmIP-HAP2HmIP-HAP2-AHmIP-HCU1HmIP-HCU1HmIP-HCU1-AHmIP-KRC4-2HmIP-KRCA-2HmIP-KRCK-2HmIP-LS1HmIP-LSShmip-mp3pHmIP-P-DRG-DALIHmIP-PDT-AHmIP-PDT-CHHmIP-PDT-PEHMIP-PS-2HmIP-PS-2-AHmIP-PSM-2-AHmIP-PSM-CH-2HmIP-PSM-PE-2HmIP-PSMCOHmIP-RGBWHmIP-SK20HmIP-SK21HmIP-SK22HmIP-SK23HmIP-SK24HmIP-SK25HmIP-SK26HmIP-SK27HmIP-SK28HmIP-SK29HmIP-SK30HmIP-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-SWSD-2-NLHmIP-WGD-PLHmIP-WGSHmIP-WGS-AHmIP-WGS-A-FHmIP-WGS-FHmIP-WGTHmIP-WGT-AHmIP-WGT-A-FHmIP-WGT-FHmIP-WGTCHmIP-WGTC-AHmIP-WGTC-A-FHmIP-WGTC-FHmIP-WLAN-HAP-BHmIP-WRC2-2HmIP-WRC2-AHmIP-WRC2-A-2HmIP-WRC6-AHmIP-WSMHmIP-WSSHMIP-WTHHmIP-WTH-1HmIP-WTH-AHmIP-WTH-B-2HmIP-WTH-B-AHmIP-WUAHmIP-WWRC6-AHmIPW-AVHmIPW-AV-CO2HmIPW-AV-RHHmIPW-AV-SVNHmIPW-BC10HmIPW-BC22HmIPW-BC39HmIPW-BC62HmIPW-DRPS4HmIPW-P-DRAVCHmIPW-SCTHDHmIPW-SMI55-AHmIPW-SMO230HmIPW-SMO230-AHmIPW-STH-AHmIPW-STHD-AHmIPW-WGDHmIPW-WGD-PLHmIPW-WRC2-AHmIPW-WRC6-AHmIPW-WTH-AIP-SWDO-2Menü Container-TermineMenü MessenMenü Messen Int.Menü Online-SeminareMenü ProVertrieb-TermineMenü Roadshow-TermineMenü Roadshow-Termine PRONeuheitenPartnerHubReferenz-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-WTHin eigener Sachekompatible ProdukeKooperationenMediolaMessen & Eventsnach HauseNovofermProduktinfossSmart bauenSonstigesSpaß an TechnikSprachsteuerungStartseiteSzenarioTestUpdatesZertifizierungen Filter by categoryAuszeichnungin eigener SacheKooperationenMessen & EventsProduktinfosSonstigesUpdatesZertifizierungen Systematic security: fully integrated Homematic IP camera family now available The new Homematic IP security cameras are part of a comprehensive smart home ecosystem. With just one app, users have access to all features and can keep an eye on their smart home at all times. Rigorous data protection and secure encryption ensure complete peace of mind. 31. July 2026 Smart home control at the touch of a finger: Homematic IP Glass displays now also available for wireless installations The high-quality Homematic IP Glass displays are now also available in wireless versions. This means that, for the first time, these versatile touch displays are also available for smart home installations without bus cabling. 22. July 2026 Homematic IP App update: New alarm system available from July 22 Update 3.8.18 adds filters for device search to the free Homematic IP app and will enable the new alarm system starting July 22. The rollout of the update begins today. 15. July 2026 It's all about the settings: How a smart heat pump saves you money With intelligent control, users can get the most out of their heat pump. Through their smart integration, Homematic IP and NIBE heat pumps reduce energy consumption while increasing home comfort. 07. July 2026 Show more Technical Data Downloads Product Variants Wired temperature and humidity sensor – indoor Wired temperature and humidity sensor – indoor Order information Product Name (Short) HmIPW-STH Item Number 153687A0 EAN Code 4047976536870 Technical data Supply voltage 24 VDC, +5 % -20 %, SELV Current consumption 20 mA max. Cable type and cross section Rigid cable, 0.12-0.50 mm² Degree of protection IP20 Ambient temperature 0 to 50 °C Dimensions with frame (W x H x D) 86 x 86 x 42 mm Dimensions without frame (W x H x D) 55 x 55 x 42 mm Weight 73 g Function type Sensor Connection Wired Color white Additional information Installation Only in normal commercial switch boxes (device boxes) in accordance with DIN 49073-1. Homematic IP User Guide Version: July 202520.99 MB Overview of QR code stickers 1.46 MB Operating manual Wired Temperature and Humidity Sensor – indoor Short description: HmIPW-STH / HmIPW-STH-A | Product reference: 153687A0 / 160536A08.86 MB Datasheet Wired Temperature and humidity sensor – indoor Short description: HmIPW-STH / HmIPW-STH-A | Product reference: 153687A0 / 160536A0351.57 KB
Wired Access Point Fail-safe and expandable as required: The Homematic IP Wired Access Point is the central unit in a wired smart home system.
Wired floor heating controller – 12 channels, motorised Make your underfloor heating smart and enjoy automated control. Everything works with the underfloor heating controller - motorised entirely according to your wishes and particularly energy efficient.
Underfloor heating controller – 10 channels, 230 V Make your underfloor heating smart without much effort and enjoy automated control as desired. To do that, just install the underfloor heating controller
Systematic security: fully integrated Homematic IP camera family now available The new Homematic IP security cameras are part of a comprehensive smart home ecosystem. With just one app, users have access to all features and can keep an eye on their smart home at all times. Rigorous data protection and secure encryption ensure complete peace of mind. 31. July 2026
Smart home control at the touch of a finger: Homematic IP Glass displays now also available for wireless installations The high-quality Homematic IP Glass displays are now also available in wireless versions. This means that, for the first time, these versatile touch displays are also available for smart home installations without bus cabling. 22. July 2026
Homematic IP App update: New alarm system available from July 22 Update 3.8.18 adds filters for device search to the free Homematic IP app and will enable the new alarm system starting July 22. The rollout of the update begins today. 15. July 2026
It's all about the settings: How a smart heat pump saves you money With intelligent control, users can get the most out of their heat pump. Through their smart integration, Homematic IP and NIBE heat pumps reduce energy consumption while increasing home comfort. 07. July 2026
