Z-Wave Door and Window Sensor with Nexia， RS 100， Both White and Brown Cases Included<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Check in to see if the doors and windows are closed at night. </span></li><li><span class="a-list-item"> Set Nexia to notify you when doors or windows have been opened in the home. Also changes temperture inside the home when windows have been opened or closed </span></li><li><span class="a-list-item"> Allows you to remotely monitor your doors and windows， allowing you to stay in touch and in control </span></li><li><span class="a-list-item"> Compatible with any z-wave system. </span></li><li><span class="a-list-item"> Both white and brown cases are included </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31pXtQUTyAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/317zHGNxHNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/71ZJPwlRsDS.png" noproxy><img src="http://ecx.images-amazon.com/images/I/81Ty6Jqkr3S.png" noproxy><img src="http://ecx.images-amazon.com/images/I/71jkdWHCf-S.png" noproxy>