Responder Systems are some of the most advanced 2-Way Security and
Convenience systems in the world! The interactive display on the Responder
remote confirms all commands - virtually instantly - with easy to understand
icons, plus text
ESP2 is Directed's exclusive serial communications protocol that allows
extra ultra-security, high-speed communication between systems and enables many
of Directed's key features
Directed Electronics recently made a significant performance upgrade to the RF
receiver section of many of our award-winning security and remote start systems.
The new XR+ Extreme Range superheterodyne receiver has an improved sensitivity
specification of between 3 dB and 6 DB, which equates to a measurable range
increase on the order of 15 percent. It also offers improved image rejection for
certain types of RF interference, resulting in improved reliability