Keyless Entry Systems
From garage door openers to gate operators, from loading dock doors to access control systems, from everyday entry to high security, Linear makes radio controls to cover the industry’s diverse range of applications. Single and multi-channel transmitters and receivers can be mixed and matched within product families to address just about any user need.
Our popular Delta 3 line offers 256 codes and a 310 MHz frequency, which is ideal for most sites.
Our MegaCode line offers a 318 MHz frequency and adds the security of over 1,000,000 codes, each sequentially preset by the factory to all but eliminate any possibility of duplication.
The Multi-Code brand is preferred among so many installers of gate operators and systems, garage door operators, and commercial access control systems.