Omega AU84TM Dual Alarm Stage Shock Sensor<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Each zone is independently adjustable</li><li>Dual LED sensitivity test light</li><li>Precise and reliable performance</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41L6iG%2B50ML.jpg" noproxy>