FTK-am Eltako Door/window contact Max range (open field) 30 m
Radio-window-door contact The battery-free window door contact FTK supplies itself with a solar cell and stores the energy for night-time operation. A signal is sent each time it is closed and opened. Approx. The current status is also sent every 20 minutes. Fixing by bonding, also for exterior mounting. Dimensions of window door contact LxBxH: 75x25x12mm, dimensions of magnet LxBxH: 37x10x6mm. Solar powered energy storage: For testing and operation, the FTK must first be charged for several hours in daylight or artificial light. Afterwards the device is ready for programming in accordance with the operating instructions of the actuator. For this purpose, only the magnet must be briefly held at the point marked with n after the actuator to be programmed was activated. If window door contacts FTK are taught in in FSR14 switching actuators, linking up to 116 FTK is possible. Please refer to the operating instructions of the actuator. If window door contacts FTK are programmed in switching actuators FSB14, FSB61NP or FSB71, a lock protection is set up when the door is open which blocks a central OFF command. Please refer to the operating instructions of the actuator. If window door contacts FTK are taught in switching actuators FK14, FHK61, FZK14 or FZK61, heaters and air conditioning units are switched off when the window is open. Both the window door contact and the magnet have a slot of approx. 10 mm long as the marking at the point where they must be placed next to each other with the window closed. Their distance must not be greater than 5mm. The radio sensor can be programmed in the following actuators and in the building radio visualization and control software: F2L14, F4HK14, FGM, FHK14, FHK61, FMZ14, FMZ61, FSB14, FSB61, FSB71, FSG14, FSR14, FSR61, FSR71, FTN14, FTN61, FUD14, FUD71, FUTH65D, FZK14, FZK61.This text is machine translated.