Highlights
- Can be used for triggering alarms
- Enables automatic reduction of the room temperature if windows are opened
- Fits to all standard window handles and thanks to its compact design the device is restrained and inconspicuous
- Thanks to battery operation, no wiring is required
- Easy installation without damaging the window
- Fits to windows with opening to the left and right
- Can be easily aligned to the window handle using the white and silver covers supplied
- 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 CCU2/CCU3 with local user interface WebUI
- Third-party solutions of partners
The Homematic IP Window Handle Sensor is part of the Homematic IP smart home system and detects, whether a window is open, tilted or closed. Due to its slim design, the innovative sensor can be installed under the existing window handle in only a few single steps. Thanks to the wireless communication and the battery power supply, there is no need of making changes to the windows or frames. Once installed, the sensor detects the position of the window handle on windows with opening to the left and right. Besides for triggering of alarms, the window handle sensor can be used in connection with the Homematic IP heating control. If the window is tilted or opened, the heat that is supplied to the radiator will be reduced. This saves valuable energy.
Technical Specifications
Supply voltage
1x 1.5 V LR03/micro/AAA
Current consumption
100 mA max.
Battery life
2 years (typ.)
Degree of protection
IP20
Ambient temperature
-10 to +55 °C
Dimensions (W x H x D)
32 x 143 x 16 mm
Weight
47 g (incl. battery)
Radio frequency
868.3 MHz/869.525 MHz
Typ. open area RF range
160 m
Ordering Informations
Product Name
HmIP-SRH
Item Number
142800A0
EAN Code
4047976428007
Package
72
Dimesions incl. Packaging
184 x 93 x 48 mm
