ELK PRODUCTS ELK45 ELK ELK-45 SIREN， SELF<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"> Connectivity Technology: WiredAlarm Type: AudibleSound Emission: 118 dBInput Voltage: 14 V DCHeight: 3.5 Width: 4 Depth: 4 Limited Warranty: Lifetime </span></li><li><span class="a-list-item"> The ELK-45 is a loud self-contained electronic siren in a compact and attractive housing. This siren draws less current than many competitive units and features the ability to produce two distinct sounds from a single input trigger. TheComboTrigger™ optio </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/" noproxy>