Aeon Labs Aeotec Z-Wave Door/Window Sensor, 2nd Edition (DSB

The Door and Window Sensor finds out something very simple - whether a door or a window, or in fact any object in your home, is open or closed. But theres power in simplicity. Power that allows you to inform the rest of your Z-Wave network about your selected doors and windows. Like a thermostat lets your heating and cooling systems know what they should do next, Aeotecs Z-Wave Door and Window Sensor does the same. Perhaps an open door means that your lights should turn on and welcome you home. Perhaps an open window means that an alarm should be trigged. Whatever it means to your home, with door and window sensors installed, your Z-Wave network will have both the power and the intelligence to do it.   Fantastic wireless rangeThe Door and Window Sensor is completely wireless. Despite its small size, it's powerfully so. It uses a special Z-Wave wireless signal that aims to cause no interference with other technologies in your home. That same wirless signal is ultra-low power, helping the battery last for years. And it does all of this with an antenna that can communicate over 300 foot / 90 metres in an open space.   Small in sizeIt attaches to your doors. It attaches to your windows. And, despite its beautiful curves, you don't want to notice it. You want the Door and Window sensor to blend in, to become part of your home's decor. That's why we've made the 2nd generation sensor smaller than the first. Weve reduced all its measurements without reducing its fu...