DSC TYCO PK5508 8 zone LED keypad for DSC PowerSeries control panels.<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"> Modern， slim-line landscape keypad </span></li><li><span class="a-list-item"> Enlarged keypad buttons </span></li><li><span class="a-list-item"> 5 programmable function keys </span></li><li><span class="a-list-item"> Multiple door chime per zone </span></li><li><span class="a-list-item"> Adjustable backlight and keypad buzzer </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31J559vfSaL.jpg" noproxy>