Recordable Annunciator; 8 minu<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"> Height: 3.0 Width: 5.0 Depth: 1.3 Limited Warranty: Lifetime </span></li><li><span class="a-list-item"> The ELK-120 v.2 features 4 channels that can be configured as 2 channels of siren and 2 channels of voice， or all 4 channels can be used for voice. Either way the voice channels are fully recordable and are stored in non-volatile re-programmable memory. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51pbqxaU-KL.jpg" noproxy>