Product Code: FREE-500 Price: Check Latest EXCALIBUR FREE-500 -Security System with Keyless Entry and Two 4-Button Transmitters Main Features Two 4-Button 433MHz Transmitters with Multi-Car Operation Multi-Tone Electronic Siren AU-84(TM) Dual-Zone Shock Sensor Status LED, Valet Switch with Easy-to-Mount Holder Flashing Parking Lights Dome Light Supervision Output Negative and Positive Door Trigger Input Negative Hood/Trunk Trigger Input Plug-In Auxiliary Sensor Port Negative Door Lock Outputs with Harness Included Additional Features: Negative Trunk Release Output, Negative 3rd Channel Output, Remote Panic Feature, Patented ATV Authorized Transmitter Indication, Patented Unauthorized Transmitter Alert, "Safety Disarm" Operation, Easier-to-Use Silent Arming/Disarming Operation   Note: Installation Accessories available- Call for Pricing and Availability