Automatic hydraulic balancing
- Efficiency for your heating system
Window and door contact – optical, plus
Detect open windows instantly and make your heating or alarm function even smarter. And do it easily via the window and door contact with its very long battery life.
Window and door contact – optical, plus
Guarding your windows for a very long time.
Your windows are a source of fresh air for many hours a day, especially during the summer months. However, frequent airing can be a challenge for smart window and door contacts: Permanently detected opening eats away at the battery charge. The solution: The Homematic IP window and door contact – optical, plus It has two batteries for extra long life and will not let you down prematurely!
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!
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!
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.
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.
Die Homematic IP App
Konfigurieren 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!
Innovations, ideas, impulses: your news
Get first-hand news about the latest innovative smart home solutions.
17. March 2025
27. February 2025
25. February 2025
19. December 2024
Order information
Product Name (Short)
HmIP-SWDO-PL
Item Number
158603A0
EAN Code
4047976586035
Technical data
Supply voltage
2x 1.5 V LR03/micro/AAA
Current consumption
30 mA max.
Typical battery life
7 years (typical)
Degree of protection
IP20
Dimensions (W x H x D)
147 x 20 x 16 mm
Ambient temperature
-20 to +55 °C
Weight
47 g (including batteries)
Radio frequency
868.0-868.6 MHz/869.4-869.65 MHz
Typ. open area RF range
220 m
Other
To enable operation, the device has to be connected with one of the following solutions: Homematic IP Access Point with free smartphone app and free cloud service, Central Control Unit CCU3 with the local user interface WebUI, Third-party solutions of partners
General
Homematic IP User Guide
Version: September 2024
Operating manuals
Here you can download operating instructions for our Homematic IP products.
Operating manual Window / Door Contact – optical, plus
Short description: HmIP-SWDO-PL-2 | Product reference: 158603A0
Product data sheets
See our data sheets for features and technical specifications of our products.
Datasheet Window / Door Contact – optical, plus
Short description: HmIP-SWDO-PL-2 | Product reference: 158603A0
Overviews and comparisons
With our overviews, you can quickly find the right Homematic IP product for your needs.
Comparison of Homematic IP Window / Door Contacts
Version V1.5 (09/2024)
Declarations of conformity
All EU declarations of conformity for download.
Declaration of conformity Window / Door Contact – optical, plus
Short description: HmIP-SWDO-PL | Product reference: 153734AxA, 153734AxB
Declaration of conformity Window and door contact – optical, plus
Short description: HmIP-SDWO-PL-2 | Product reference: 158603AxB