Product Code: FREE-400 Price: Check Latest EXCALIBUR FREE-400 -Security System with Keyless Entry and Two 3-Button Transmitters Main Features Two 3-Button 433MHz Transmitters Multi-Tone Electronic Siren Built-In Dual-Zone Shock Sensor Status LED, Valet Switch with Easy-to-Mount Holder Flashing Parking Lights Negative Hood/Trunk Trigger Input Remote Panic Feature Patented ATV Authorized Transmitter Indication Patented Unauthorized Transmitter Alert "Safety Disarm" Operation Additional Features: Easier-to-Use Silent Arming/Disarming Operation, Compatible with DM-1 and DM-1V Doorlock Interface Modules   Note: Installation Accessories available- Call for Pricing and Availability