This is a DIY project for an RS232/RS485 Wireless Receiver for the Linear RF protocol. It can be constructed on our general purpose GP-DIY-PCB printed circuit board. Linear is a line of wireless security devices that use 315MHz in the US and 433.92MHz in Europe. They are available from several dealers.

_{Copyright: No part may be reproduced except as authorized by written permission. This restriction extends to reproduction in all media.}