Techko S025 Ultra Slim Door Guard Alarms (2 pack)<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"> Ultra Slim Door Guard has alarm activation delay for silent setup. </span></li><li><span class="a-list-item"> High output 100-110 db 6 tone alarm with built in siren or chime modes and convenient alarm/off/chime switch operation </span></li><li><span class="a-list-item"> Easy no tool installation </span></li><li><span class="a-list-item"> (3) 1.5 V AAA batteries included </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41kvYlxdmLL.jpg" noproxy>