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Catalogs
Homematic IP by eQ-3
HmIP-STH / HmIP-STH-A

HmIP-STH / HmIP-STH-A

Product catalog summary

Overview: The Homematic IP temperature and humidity sensor (HmIP-STH and HmIP-STH-A) is designed for intelligent, timer-based control of room temperature in smart homes. It integrates with the Homematic IP App to manage radiator thermostats or underfloor heating circuits.

Key Features:

Intelligent Control: Users can create customized temperature schedules via an app, allowing up to 3 adjustable heating schedules and 13 changes per day.
Temperature Management: The sensor provides automatic temperature control, ensuring rooms are heated only when necessary.
Remote Monitoring: Temperature and humidity data are continuously sent to the app, allowing real-time monitoring.
Easy Installation: Battery-operated and wireless, the sensor can be installed without wiring, offering flexibility in placement.
Modular Design: The sensor can be mounted using adhesive, screws, or integrated into existing switch systems.

Technical Specifications:

Supply Voltage: 2x 1.5 V LR03/micro/AAA batteries
Battery Life: Approximately 2 years
Protection Degree: IP20
Operating Temperature: 5 to 35 °C
Dimensions: Without frame: 55 x 55 x 19 mm; With frame: 86 x 86 x 20 mm
Weight: 85 g (including batteries)
Radio Frequency Band: 868.0–868.6 MHz, 869.4–869.65 MHz
Radio Range: 130 m (typical free-field range)
Humidity Accuracy: ± 3% (20-80% range)
Temperature Accuracy: ± 0.3 °C (5-60 °C range)

Package Contents: The package includes the sensor, clip-on frame, mounting plate, mounting materials, batteries, and an operating manual.

Compatibility: Requires connection to a Homematic IP Access Point or third-party solutions for operation.

Catalog excerpts

THE RIGHT TEMPERATURE AT ALL TIMES Temperature and humidity sensor – indoor HmIP-STH | HmIP-STH-A The temperature and humidity sensor manages the intelligent, timer-based control of the room temperature in your smart home. With the Homematic IP App, several radiator thermostats or underfloor heating circuits can be controlled in each room. Also available in anthracite

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THE PERFECT TEMPERATURE AT ALL TIMES Room temperatures are easily controlled according to user need – whether you are at home or not – via either an app or voice control (using Amazon Alexa or Google Assistant). Example Room Overview (Devices communicate with each other) Tranfer of the temperature/ humidity in the room Regulation of radiator thermostats in the room Controls the radiator valves and regulates the temperature Transmission of window status in the room INTELLIGENT CONTROL Customised temperature schedules are easy to create using an app – with up to 3 adjustable heating schedules and...

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HmIP-STH / HmIP-STH-A

HmIP-STH / HmIP-STH-A

Catalog excerpts

All Homematic IP by eQ-3 catalogs and technical brochures