View post: 1963 Porsche 356B Cabriolet For Sale After Mechanical Refurbishment Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change.

The Model 723 TCP PoE access control network keypad has 16 keys and a 4 x 20-character, backlighted LCD. The sealed, vandal-resistant, metal keypad is housed in a surface-mountable metal enclosure ...

Chevy Colorado and GMC Canyon excepted, keyless entry has pretty much become an industry standard these days, but there’s one little-known GM accessory that offers the enhanced convenience of this ...

The circuit was designed to illustrate the operation of an electronic keypad to be utilized in the burglar alarm system by having five keys as the security syntax. The circuit was designed to ...