Eltako FTKB-am

Wireless window-door contact with solar cell and battery, 75x25x12mm, matte anthracite. The FTKB window-door contact powers itself with a solar cell from 100 Lux daylight, otherwise it operates for several years with a CR2032 button cell. A signal is sent each time the door or window is opened or closed. Additionally, the current status is sent approximately every 20 minutes. Attachment is done by gluing. Dimensions of the window-door contact LxWxH: 75x25x12mm, dimensions of the magnet LxWxH: 37x10x6mm. If the power supply from the solar module is insufficient, the electronics will be powered for several years by an internal CR2032 button cell. To change the battery, simply open the housing. This is also required to activate the battery supply by pulling out an insulating strip. To pair with a learning-capable actuator, the housing must be opened and the internal button pressed. When FTK window-door contacts are paired with FSR14 switching actuators, connections of up to 116 FTK are possible. Please refer to the actuator's manual for this. When FTK window-door contacts are paired with FSB14, FSB61NP, or FSB71 switching actuators, a lockout protection is established when the door is open, which blocks a central off command. Please refer to the actuator's manual for this. When FTK window-door contacts are paired with FHK14, FHK61, FZK14, or FZK61 switching actuators, heating and air conditioning units are turned off when the window is open. Both the window-door contact and the magnet have a marking notch approximately 10mm long at the point where they must lie next to each other when the window is closed. Their distance must not exceed 5mm. The wireless sensor can be paired with the following actuators and the building wireless visualization and control software: F4HK14, F2L14, FGM, FHK14, FHK61, FMZ14, FMZ61, FSB14, FSB61, FSB71, FSG14, FSR14, FSR61, FSR71, FTN14, FTN61, FUD14, FUD71, FUTH65D, FZK14, FZK61.