Eltako FTKB-wg EnOcean Door/Window Contact
Non-returnable
£59.00
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Product Details
Starting at 100 Lux daylight the window/door contact FTKB powers itself from a solar cell, otherwise several years with a button cell.
On opening and closing, the related tele gram is send twice in short succession. The current status telegram is sent cyclically every approx. 8 minutes.
Adhesive foil mounting.
Window/door contact dimensions lxwxh: 75x25x12 mm; magnet dimensions lxwxh: 37x10x6 mm.
If the power supply of the solar module is insufficient, the electronics is powered by an internal button cell CR2032 for several years. To change only the housing has to be opened. This is also required to activate the battery supply by pulling out an insulating strip.
When the teach-in button is pressed, the sensor teach-in telegram is sent. When the teach-in button is released, the voltage telegram is sent with the same ID. The current status telegram is sent cyclically every approx. 60 minutes.
