<B>C.R. LAURENCE 9DSA CRL Satin Anodized 12V DC Thru-Glass Two-Way Digital Electronic Communicator Review</b><P>http://tinyurl.com/m2odbsz <P><P> C.R. LAURENCE 9DSA CRL Satin Anodized 12V DC Thru-Glass Two-Way Digital Electronic Communicator <P>Clear, Reliable, Hands-Free Two-Way Conversation<P>Standard Unit Fits Barriers From 1/4" to 1" (6 to 25 mm) Thick<P>Bullet Resistant Models Available in Level 1 and Level 3<P>Extension Kit for Barriers Up to 2-1/2" (64 mm) Thick (included with bullet resistant models)<P>
