Energy-saving heating with window contact

Smart window contact, smart heating control: If the window sensor is linked to a smart heating thermostat via automation, the heating is turned down as soon as you open a window – this way you save on heating costs and your CO2 balance is also happy.

Proper ventilation

Healthy indoor climate with the door and window sensor: Excessive ventilation and a cold apartment are a thing of the past with the contact sensor, because you will be reminded that windows and doors are still open after a time set by you in the app

security system

Nobody there, but the door or window opens: With the window alarm, no one can simply gain access to your home, because as soon as something happens at the windows and doors, you will receive a push notification on your mobile phone or the associated siren will sound.

Can be expanded with other smart home products

Step by step to the Smart Home: With the Hama Smart Home app and the window contact, many automations for a safe and comfortable home can be programmed with other Smart Home products, e.g. with smart alarm siren, WLAN lamp, surveillance camera

Easy operation via app from anywhere

Whether sofa or beach chair: With the Hama Smart Home app, you can check the status of windows, doors, etc. from anywhere and thus have control over your home at all times.

Convenient voice control

Whether Amazon Alexa, Google Assistant or Apple Siri: Use voice commands to conveniently check from the couch whether the bathroom window is still open

• Door open, door closed: Whether it is a door, window, garage door or candy depot – with the smart window contact you know immediately where something is open and what should be closed – this helps, for example, with energy-saving heating and burglary protection
• as a door contact or window sensor for integration into your own WiFi network via the free "Hama Smart Home" app
• Gateway required: simply add via the Hama Smart Home Hub or central unit of the Hama heating control system
• Create groups or scenes with your Wi-Fi-connected devices: e.g. in combination with a smart LED lamp, the light in a basement room only stays on as long as the door is open, or when the balcony door is opened, the light goes out to prevent biting flies from entering the apartment in the evening
• Drill-free installation: simply attach to the sash frame and the frame using the enclosed adhesive pads; both parts of the window contact are magnetic
• expandable by any number of contact sensors
• Low consumption: battery life approx. 2.5 years
• Power supply via batteries