BOSCH SECURITY VIDEO TR1850 Transformer 18 VAC， 50VA for CCTV Systems<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>broad portfolio of products includes systems for communications， video surveillance</li><li>For more than 125 years， the Bosch name has stood for quality and reliability</li><li>Bosch products are used by major enterprises and organizations such as universities， government agencies</li></ul></div><img src="http://ecx.images-amazon.com/images/I/415N-IyYOYL.jpg" noproxy>