Temperature and humidity sensor – indoor Prevent your rooms from becoming too humid and keep an eye on the temperature: with the Homematic IP temperature and humidity sensor - indoor. Temperature and humidity sensor – indoor, anthracite Overview Technical data & downloads Home All Products Temperature and humidity sensor – indoor, anthracite Interior spaces protected against excessivehumidity The air is often too damp in rooms where there is a washing machine, dryer or laundry racks. This increases the risk of mould forming. The Homematic IP temperature and humidity sensor lets you always keep an eye on humidity levels. In conjunction with radiator thermostats or underfloor heating actuators, you control the room temperature. If the humidity is too high, you will receive a ventilation recommendation in the app. That lets you minimise mould the smart way. Image Comfort temperature at any time Control the room temperature according to your needs - even when you're out and about. more You can do this easily via the app, in conjunction with one or more Homeatic IP radiator thermostats and underfloor heating actuators. Image Great flexibility from a modular design Use the sensor to suit your individual needs thanks to the flexibly combinable design. Integration into existing switch series with Size 55 frames of the most popular manufacturers more Adhesive or screw mounting in the supplied interchangeable frame with the supplied mounting material Mounting on a free flush-mounted box with the mounting plate optimised for this purpose Integration into the Homematic IP desk stand (HmIP-DS55) for a longer battery life As an alternative to battery operation, the wall thermostat can also be supplied with 230 V via the Homematic IP power supply unit for brand switches (HmIP-BPS) . Image Retrofitting made easy You can freely place the wall thermostat in the room to measure the room temperature from the right location. more Installation is very simple: without wiring, through battery operation and radio communication. You can also use the sensor in conjunction with Homematic IP radiator thermostats, underfloor heating actuators and switch actuators for electric radiators. Händler finden Installationspartner finden Tutorial: How to teach-in devices for room climate control Tutorial: How to teach-in devices for room climate control With Homematic IP controlling the room climate is easy. In this video we show you how to teach-in devices for room climate control like for example a radiator thermostat or an optical sensor that detects if the window is open or closed. 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! 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 Radiator thermostat Control your radiators the smart way - to ideally suit your daily routine. You can do this easily with the radiator thermostat. Switching actuator and meter (16 A) – flush-mounted Make your lights and devices smart the easy way, and control them automatically to suit your needs: For example depending on the time of day or brightness. To do this, use the switching actuator and meter 16 A for installation in the flush-mounted box. 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. 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Menü Online-Seminare Menü ProVertrieb-Termine Menü Roadshow-Termine Menü Roadshow-Termine PRO Neuheiten PartnerHub Referenz-1 Referenz-2 Referenz-3 Showtruck Schulungen HmIIP-APP HmIP-BS2 HmIP-FWI HmIP-PS-2 HmIP-PSM-2 HmIP-SK1 HmIP-STHO-A HmIP-WKP HmIPW-FAL24-C10 HmIPW-FAL24-C6 JRB21_1 JRB21_2 JRB21_3 JRB21_4 JRB21_5 Logo Büscher News HmIP-eTRV-2-UK HmIP-FAL24-C10 HmIP-FAL230-C6 HmIP-FAL230-C10 HmIP-FAL HmIP-eTRV-E-S HmIP-eTRV-E HmIP-eTRV-C-TP HmIP-eTRV-C HmIP-eTRV-B HmIP-eTRV-2 HmIP-FAL24-TR HmIP-DS55 HmIP-DRSI4 HmIP-DRSI1 HmIP-DRDI3 HmIP-DRBLI4 HmIP-DRBLI HmIP-DRA HmIP-DLS HmIP-DLD HmIP-DC HmIP-FAL24-C6 HmIP-FALMOT-C12 HmIP-CCU3 HmIP-KRCK HmIP-PSM-PE HmIP-PSM-IT HmIP-PSM-CH HmIP-PSM HmIP-PS HmIP-PDT-UK HmIP-PDT HmIP-PCBS HmIP-MOD-HO HmIP-MIOB HmIP-KRCA HmIP-FBL HmIP-KRC4 HmIP-HAP-UK HmIP-HAP HmIP-FSM16 HmIP-FSM HmIP-FSI16 HmIP-FROLL HmIP-FDT HmIP-FCI6 HmIP-FCI1 HmIP-DC HmIP-BWTH24 Amazon EQ3-ADA-DW EQ3-ADA-KO EQ3-ADA-J2 EQ3-ADA-J2 EQ3-ADA-J1 EQ3-ADA-J1 EQ3-ADA-GS EQ3-ADA-G55 EQ3-ADA-EJ EQ3-ADA-EJ EQ3-ADA-BJ EQ3-ADA-ME EQ3-ADA-BJ EQ3-ADA-B2 EQ3-ADA-B2 EQ3-ADA-B1 EQ3-ADA-B1 EQ3-ADA CC-Sys-O-Cy Auszeichnung App EQ3-ADA-KO EQ3-ADA-ME HmIP-BWTH HmIP-ASIR-2 HmIP-BSM HmIP-BSL HmIP-BRU HmIP-BROLL HmIP-BRC2 HmIP-BRA HmIP-BPS HmIP-BDT HmIP-BBL HmIP-ASIR-O HmIP-Access Point EQ3-ADA-S HC+ HAP1-HCP Geld sparen Ezeviz etrv-e eSports ESB1 EQ3-RFA EQ3-MK-FE EQ3-ADA-VA80 HmIP-PSM-UK HmIP-RC8 HmIP-SCI HmIP-SCTH230 HmIP-SF-2 HmIP-SK12 HmIP-SK13 HmIP-SK14 HmIP-SK15 HmIP-SK16 HmIP-SK17 HmIP-SK4 HmIP-SK7 HmIP-SK9 HmIP-SLO HmIP-SMI HmIP-SMI55-2 HmIP-SMO HmIP-SMO-2 HmIP-SMO-A HmIP-SMO-A-2 HmIP-SPDR HmIP-SPI HmIP-SRD HmIP-SRH HmIP-STH HmIP-STHD HmIP-STHO HmIP-SWD HmIP-SWDM HmIP-SWDO HmIP-SWDO-I HmIP-SWDO-PL HmIP-SWO HmIP-SWO-B HmIP-SWO-PL HmIP-SWO-PR HmIP-SWSD HmIP-VDMOT HmIP-WGC HmIP-WHS2 HmIP-WLAN-HAP HmIP-WRC2 HmIP-WRC6 HmIP-WRCC2 HmIP-WRCR HMIP-WTH-2 HmIP-WTH-B HmIPW-BC HmIPW-BCC HmIPW-BRC2 HmIPW-DRAP HmIPW-DRBL4 HmIPW-DRD3 HmIPW-DRI16 HmIPW-DRI32 HmIPW-DRS4 HmIPW-DRS8 HmIPW-FAL HmIPW-FAL230-C10 HmIPW-FAL230-C6 HmIPW-Falmot-C12 HmIPW-FIO6 HmIPW-SMI55 HmIPW-SPI HmIPW-STH HmIPW-STHD HmIPW-WRC2 HmIPW-WRC6 HmIPW-WTH in eigener Sache kompatible Produke Kooperationen Mediola Messen & Events nach Hause Novoferm Produktinfos s Smart bauen Sonstiges Spaß an Technik Sprachsteuerung Startseite Szenario Test Updates Zertifizierungen Filter by category Auszeichnung in eigener Sache Kooperationen Messen & Events Produktinfos Sonstiges Updates Zertifizierungen Open to more. Secure at its core. – Partner Plugins for the Homematic IP Home Control Unit Under the motto “Open to more. Secure at its core.”, eQ-3 is expanding the plugin functionality of the Homematic IP Home Control Unit. Partner Plugins allow third-party providers to connect their smart solutions directly to the Homematic IP system. 06. October 2026 Important Information for Users of the Video Doorbell and Outdoor Camera, rechargeable An update to the cloud security certificate on or after September 20, 2026, will require a firmware update. 18. September 2026 A real problem-solver for smart retrofitting: the Homematic IP Universal Dimmer Insert The new universal dimmer for the Homematic IP smart home system can also be wired without a neutral conductor, making it ideal for retrofitting existing buildings. 01. September 2026 Invisible and intelligent: Compact flush-mounted switch actuators for smart retrofitting The new Homematic IP switch actuators fit even in the smallest flush-mounted box. This turns any building into a smart home. 13. August 2026 Show more Technical data Technical specifications and data for our Homematic IP products at a glance. Technical Data Downloads Product Variants Temperature and humidity sensor – indoor Temperature and humidity sensor – indoor Order information Product Name (Short) HmIP-STH-A Item Number 160530A0 EAN Code 4047976605309 Technical data Supply voltage 2x 1.5 V LR03/micro/AAA Current consumption 20 mA max. Typical battery life 2 years (typical) Degree of protection IP20 Ambient temperature 5 to 35 °C Dimensions with frame (W x H x D) 86 x 86 x 20 mm Dimensions without frame (W x H x D) 55 x 55 x 19 mm Weight 85 g (including batteries) Radio frequency 868.0-868.6 MHz/869.4-869.65 MHz Typ. open area RF range 130 m Function type Sensor Connection Wireless Color anthracite Additional information Accuracy humidity ± 3 % (in the range 20 to 80 %) Accuracy temperature ± 0.3 °C (in the range 5 to 60 °C) Homematic IP User Guide Version: August 20268.09 MB Overview of QR code stickers 1.46 MB Operating manual Temperature and Humidity Sensor – indoor Short description: HmIP-STH / HmIP-STH-A | Product reference: 150181A0 / 160530A02.04 MB Datasheet Temperature and humidity sensor – indoor Short description: HmIP-STH / HmIP-STH-A | Product reference: 150181A0 / 160530A0946.26 KB Comparison of Homematic IP Wall Thermostats Version V2.5 (09/2024)283.91 KB Declaration of conformity Temperature and humidity sensor – indoor, anthracite Short description: HmIP-STH-A | Product reference: 160530AxB104.86 KB
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
Radiator thermostat Control your radiators the smart way - to ideally suit your daily routine. You can do this easily with the radiator thermostat.
Switching actuator and meter (16 A) – flush-mounted Make your lights and devices smart the easy way, and control them automatically to suit your needs: For example depending on the time of day or brightness. To do this, use the switching actuator and meter 16 A for installation in the flush-mounted box.
Open to more. Secure at its core. – Partner Plugins for the Homematic IP Home Control Unit Under the motto “Open to more. Secure at its core.”, eQ-3 is expanding the plugin functionality of the Homematic IP Home Control Unit. Partner Plugins allow third-party providers to connect their smart solutions directly to the Homematic IP system. 06. October 2026
Important Information for Users of the Video Doorbell and Outdoor Camera, rechargeable An update to the cloud security certificate on or after September 20, 2026, will require a firmware update. 18. September 2026
A real problem-solver for smart retrofitting: the Homematic IP Universal Dimmer Insert The new universal dimmer for the Homematic IP smart home system can also be wired without a neutral conductor, making it ideal for retrofitting existing buildings. 01. September 2026
Invisible and intelligent: Compact flush-mounted switch actuators for smart retrofitting The new Homematic IP switch actuators fit even in the smallest flush-mounted box. This turns any building into a smart home. 13. August 2026