Low Voltage System Wiring December 7, 2020December 25, 2020John M. Becker Low voltage systems include but are not limited to: access control, security, CCTV, burglary, fire, PA, intercom, nurse call, network, phone, data, and [...]
Optical Mirror Coatings – The Popular Types January 13, 2020January 26, 2020John M. Becker Mirror finish is trending these days. However, what exactly is mirror finish? Mirror and optical mirror has one basic difference and that lies [...]