What was the first smart home product? One could argue it was the electric garage door opener. The first such openers with a radio-based remote controls came to market way back in 1931 ...

(InfraRed remote control) A handheld ... IR receivers are commonly used to control components in a cabinet with closed doors that obstruct the line of sight required by infrared.

It provides battery backup for 5 to 6 hours to VEGA door controller. It can be used for access control ... device to each employee and have their attendance marked. At many remote sites power failure ...

Matrix COSEC PANEL LITE is a standalone IP based access control solution, ideal for SMB and SME units where door controllers are connected to a small panel on the ...