1 year warranty. - Fixed Face Plate - 5x7 Dot 8 LCD Display (8 digit) - Security Code function - Rotary Encoder & Multi Control Wheel for Easy Operation - Key Illumination (Variable) - Spectrum Analyzer - Auto Dimmer Function (on/off) - Digital Clock (24H) - Supplied with Remote Control Unit (RC547) - Contrast Control - 2-way Telephone Mute - Demo Mode