Lot of 10 Honeywell Ademco 5816 WMWH White Door/Window Transmitter w/ Magnets， Batteries and Mounting Hardware<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"> Includes Batteries， Magnets， Spacers， Screws， Double sided tape </span></li><li><span class="a-list-item"> Dimensions: 3-1/16" H x 1-9/16" W x 1-3/16" D </span></li><li><span class="a-list-item"> Easy mounting and installation </span></li><li><span class="a-list-item"> Works with all Honeywell Wireless systems </span></li><li><span class="a-list-item"> Outdoor range of over a Mile </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/316SaizScUL.jpg" noproxy>