Vehicle Security And Keyless Entry System Multi-tone electronic siren with programmable loud or quiet confirmation chirps Status LED, valet switch Dual flashing parking light outputs Plug-in port for optional auxiliary sensor Negative door trigger input Positive door trigger input Negative hood/trunk trigger input Positive or negative siren/horn output Starter interrupt output for included relay and socket Negative door lock and unlock outputs with harness included Negative auxiliary channel output Remote panic feature AU-84TM dual zone shock sensor included Patented ATV transmitter-tampering protection