-rechargable back-up battery
-two outstanding plug-in options-voice prompts, touch-tone telephone access,either with or withut two-way voice capabilities.
-technology rich-superhet-driven superior range, full supervision, 1,000,000+1D codes.
-Wide array of installer features-from quick-learn transmitters to windows-based programming.
-full complement of long-life battery transmitters with individual status reporting.
-common default settings that eliminate programming steps