Kidde SL177i Fyrnetics Hardwire Strobe Light for the Hearing Impaired， Interconnectable<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"> Provides a bright visual signal to warn of a smoke heat or CO hazard </span></li><li><span class="a-list-item"> Benefits the hearing impaired allowing a visual alert of a danger </span></li><li><span class="a-list-item"> Includes a tamper resist pin that helps to deter theft and tampering </span></li><li><span class="a-list-item"> Quick connect power harness makes installation fast and easy </span></li><li><span class="a-list-item"> Kidde’s strobe lights meet the requirements of Underwriters Laboratories (UL)， an independent facility that tests products for compliance with widely-accepted safety standards </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41A%2BDlzInrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31cigrN4EIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51hs-xnAWIL.jpg" noproxy>