The Brennenstuhl Connect Zigbee door and window contact TFK CZ 01 from Brennenstuhl impresses with its quality and safety in all areas. Now you can track the status of the windows and doors in your home from anywhere and at any time. In addition, the door and window sensor not only offers the option of warning, but also the option of controlling other smart Brennenstuhl Connect products such as the radiator thermostat, so that the heating goes off when the window is opened. When connecting, make sure to select the 2.4 GHz band. It not only ensures more security in your home, but also impresses with the following features:

• Convenient worldwide monitoring of windows and doors via the free Brennenstuhl Connect app
• To set up and use the door-window contact, the Brennenstuhl Zigbee Gateway Art. No. 1294060 is required
• Wireless frequency: 2.4 GHz WiFi
• For indoor use
• History function of the detected openings
• Battery life approx. 1 year
• Incl. battery CR2032 and adhesive pad