HmIP-SWDO-PL
Window and door sensor - optical plus
Wireless Window and Door Sensor – Optical Plus (HmIP-SWDO-PL) for reliable protection of windows and doors.

Window and door sensor - optical plus
Use
The system immediately performs the operation and informs the user
Alarm functions
Reliable operation of the equipment even in the most demanding conditions.
Alarm functions
Low-demand operation ensures up to extremely long 6-year operation
Remote control
Control exclusively remotely via the Homematic IP application
Power supply
Homematic IP motion sensor in the smart home system
Easy installation
The PIR motion detector package includes a bracket for fixed wall mounting

Window and door sensor - optical plus
Window and door sensor - optical plus (HmIP-SWDO-PL)
Homematic IP represents a complete revolution in Smart Home, bringing you uncompromising German quality, comprehensive solutions and a wide range of modularity, including a portfolio of products designed to secure and protect buildings.
The Wireless Window and Door Sensor – Optical Plus (HmIP-SWDO-PL) for indoor use is part of the Homematic IP smart home system. It can be used for reliable protection of all types of windows and doors through optical technology based on the infrared light barrier principle.
Plus design with extra long battery life.
Use
The optical sensor (HmIP-SWDO-PL) does not operate on the conventional magnetic contact principle and does not require additional magnet attachments for its functionality, which greatly simplifies installation. The integrated optical system of the infrared light barrier reliably detects an open or closed window or door.
The innovative design of the Plus version for 2 AAA replaceable power batteries allows for low maintenance operation and provides up to 4 years of service.
Within the Homematic IP system, a small sensor takes on several tasks simultaneously.
Alarm functions
In security mode, by activating the optical sensor, the system immediately performs the preconfigured operation. The Homematic IP mobile app provides the user with up-to-date information on the security status in the smart home system, offering a sense of security when leaving the property or home, whether on the move or elsewhere.
The opening and closing of windows and doors is immediately detected and the user is informed via push notifications from the Homematic IP mobile app on the smartphone.
In addition, your home or building can be even safer if your security solution includes an indoor siren (HmIP-ASIR-2) or an outdoor siren (HmIP-ASIR-O). In this case, if the window or door protection is breached, a loud alarm sound is automatically triggered.
Alarm functions
In the heating and air conditioning control mode, it provides automatic energy saving in heating by communicating with the Homematic IP thermostatic radiator head to limit or close the heat supply to the radiator body as soon as a window or door is opened.
The degree of temperature reduction can even be defined by the user. After closing the window or door, the heating will be activated again until the room temperature is back to the pre-configured level. In this efficient way, the room temperature and the heating or air conditioning process can be controlled according to individual needs, resulting in immediate savings and a reduction in energy costs of up to 30%.
Here, it is particularly practical to define the possibility of setting a delay for doors that are frequently used to avoid the constant repetition of opening and closing of the radiator thermostatic head.
Protection in case of sabotage
The wireless optical sensor includes a tamper contact that reliably detects tampering and triggers an alarm. Inter-device communication ensures that the alarm is triggered even without an internet connection.
Power supply
The 2 AAA replaceable power batteries allow for low maintenance operation and provide up to 4 years of extra long life. As soon as the capacity of the supply batteries is reduced to a minimum, the user is informed by the Homematic IP application.
Easy installation
Wireless communication and battery operation offer the possibility of easy installation without the need for wiring. Adhesive tapes or small screws are included for carefree installation of the fixings at the selected location .
Wide range of uses
Ideal for versatile use in homes, offices, businesses, healthcare facilities, etc.
Function:
- Optical detection of opening and closing windows and doors
- Delay setting for frequently opened doors
- Sabotage contact
- Wireless communication via encrypted protocol
- Google Home and Home Connect Plus support
Package contents:
- 1x Window and door sensor - optical plus
- 1x reflective sticker (for dark surfaces)
- 1x wall bracket
- mounting material
- czech instructions