Wired presence sensor – indoor

Switch light on and off the smart way by motion - with the Homematic IP wired presence sensor.

Wired presence sensor – indoor

Light on and off by your movement.

Your walk-in wardrobe offers you plenty of space for clothes, shoes and household fabrics. Close the door to the room and you won't see anything of it! But this advantage also comes with pitfalls: How often have you forgotten to turn off the light when leaving when you're in a hurry ? With the Homematic IP wired presence sensor, this won't happen any more! As long as the sensor detects motion, it switches on its integrated light. Also depending on the ambient brightness: If it's bright enough, the lights will stay off even when you're moving! 

Haus mit Schutzschild

Secure monitoring for greater protection

Inconspicuously installed on the ceiling, the sensitive sensor will monitor the room reliably. 

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In the event of a break-in for example, the sensor provides a loud alarm in conjunction with an alarm siren (e.g. HmIP-ASIR-2). 

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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. 

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Go here for more information about the wired system and products. 

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Sensitivity adaptation

Higher surface temperatures don't impair the sensor's sensitivity. That's thanks to the presence detector's temperature compensation. 

Details

Even with high temperatures (e.g. where underfloor heating is installed), it provides precise presence detection in the room. 

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Cleverly combined

You can combine Homematic IP wired and wireless devices with each other. 

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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.

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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

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Deter burglars

Homematic IP Alarmsirene außen an Hauswand
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Use the app

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Understand our products

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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.

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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!
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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!
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.
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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.

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This is where you’ll find the most important questions and our answers about our smart home solutions.

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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.

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Are you looking for a good specialist tradesperson near you? Simply use the convenient search function here on our website.

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Dealers

You can get Homematic IP products and good advice all over Germany. Find the right dealer near you here.

Innovations, ideas, impulses: your news

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Order information

Product Name (Short)
HmIPW-SPI
Item Number
154128A0
EAN Code
4047976541287

Technical data

Supply voltage
24 VDC, +5 % -20 %, SELV
Current consumption
5 mA max.
Power consumption in standby
>0.05 W
Cable type and cross section
Rigid cable, 0.12-0.50 mm²
Degree of protection
IP20
Ambient temperature
-5 to +40 °C
Dimensions (Ø x H)
100 x 45 mm
Weight
92 g
Detection range
7 m
Detection angle
105°
Installation
Only in switch boxes (device boxes) in accordance with DIN 49073-1 in the with installation adapter
Recommended mounting height
2.7 m
Homematic IP User Guide

Version: July 2025

20.99 MB
Overview of Homematic IP QR Code Stickers
50.09 KB
Operating manual Wired Presence Sensor – indoor

Short description: HmIPW-SPI | Product reference: 154128A0

1.13 MB
Datasheet Wired Presence Sensor – indoor

Short description: HmIPW-SPI | Product reference: 154128A0

1.37 MB
Declaration of conformity Wired Presence Sensor – indoor

Short description: HmIPW-SPI | Product reference: 154128AxB

126.94 KB